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British Rail's High Speed Train

British Rail's High Speed Train

English School, (20th century)

LAL303179

The planet Saturn observed with the Hubble space telescope in October 1997. Saturn is 120,000 km in diameter -: The planet Saturn seen by the Hubble space telescope in 1997 - Saturn seen from the Hubble space telescope in october 1997

The planet Saturn observed with the Hubble space telescope in October 1997. Saturn is 120,000 km in diameter -: The planet Saturn seen by the Hubble space telescope in 1997 - Saturn seen from the Hubble space telescope in october 1997

PIX4624811

The Hubble Space Telescope (HST), c 1980s

The Hubble Space Telescope (HST), c 1980s

UIS5088499

The ISON Comete - 10/2013 - The ISON Comet seen on October 9, 2013 by the Hubble Space Telescope (HST). Hubble Space Telescope image showing comet ISON on october 9 2013

The ISON Comete - 10/2013 - The ISON Comet seen on October 9, 2013 by the Hubble Space Telescope (HST). Hubble Space Telescope image showing comet ISON on october 9 2013

PIX4571322

The ISON Comete - 05/2013 - The ISON Comet seen on May 8, 2013 by the Hubble Space Telescope (HST). Hubble Space Telescope image showing comet ISON on May 8 2013

The ISON Comete - 05/2013 - The ISON Comet seen on May 8, 2013 by the Hubble Space Telescope (HST). Hubble Space Telescope image showing comet ISON on May 8 2013

PIX4571310

Crab Pulsar in Nebula M1 - The Crab pulsar: This false-colored image obtained by the Hubble Space Telescope shows the central region of the Crab Nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. In 1054 AD, during the Song dynasty, Chinese astronomers spotted a bright new star in the night sky. This newcomer turned out to be a violent explosion within the Milky Way, caused by the spectacular death of a star some 1600 light-years away. This explosion created one of the most well-studied and beautiful objects in the night sky - the Crab Nebula. The beautiful result of this cataclysmic Type II supernova is shown here, imaged by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. Unlike more commonly seen views of this remnant, which show incredibly intricate branches and spires laced throughout the region, this image uses just a single filter, giving rise to a smoother and far simpler view of the famous nebula. The unstoppable collapse of the Crab's progenitor star led to the formation of a rapidly rotating neutron star named the Crab Pulsar, which lurks at the heart of the nebula. This object is roughly the same size as Mars' small moon Phobos, but contains almost one and a half times the mass of the Sun, and whirls around thirty times every second. This causes jets of high-energy radiation to periodically sweep in the direction of Earth, like the spinning beams of a lighthouse, causing the Crab Nebula to appear to pulse at specific wavelengths. The Crab Nebula is also known as NGC 1952 and Messier 1. The second of these names was assigned by Charles Messier. He initially misclassified the neb — Crab Pulsar in Nebula M1 - The Crab pulsar: This false-colored image obtained by the Hubble Space Telescope shows the central region of the Crab Nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. In 1054 AD, during the Song dynasty, Chinese astronomers spotted a bright new star in the night sky. This newcomer turned out to be a violent explosion within the Milky Way, caused by the spectacular death of a star some 1600 light-years away. This explosion created one of the most well-studied and beautiful objects in the night sky - the Crab Nebula. The beautiful result of this cataclysmic Type II supernova is shown here, imaged by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. Unlike m

Crab Pulsar in Nebula M1 - The Crab pulsar: This false-colored image obtained by the Hubble Space Telescope shows the central region of the Crab Nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. In 1054 AD, during the Song dynasty, Chinese astronomers spotted a bright new star in the night sky. This newcomer turned out to be a violent explosion within the Milky Way, caused by the spectacular death of a star some 1600 light-years away. This explosion created one of the most well-studied and beautiful objects in the night sky - the Crab Nebula. The beautiful result of this cataclysmic Type II supernova is shown here, imaged by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. Unlike m

PIX4583169

The comet Shoemaker - Levy 9 - 01/1994 - Shoemaker - Levy 9 comet - 01/1994 - The comet Shoemaker - Levy 9 seen in January 1994 by the space telescope Hubble. Composite image showing the Shoemaker - Levy 9 comet observed by the Hubble Space Telescope in January 1994

The comet Shoemaker - Levy 9 - 01/1994 - Shoemaker - Levy 9 comet - 01/1994 - The comet Shoemaker - Levy 9 seen in January 1994 by the space telescope Hubble. Composite image showing the Shoemaker - Levy 9 comet observed by the Hubble Space Telescope in January 1994

PIX4569558

Jupiter seen by the Hubble Space Telescope

Jupiter seen by the Hubble Space Telescope

PIX5940207

Barree spiral galaxy NGC 6217 - Barred galaxy NGC 6217 - The barree spiral galaxy NGC 6217 is located 60 million years - light in the constellation Ursae. Image obtained by the Hubble Space Telescope in July 2009. NGC 6217 is a barred spiral galaxy located 60 million light - years away in the constellation of Ursa Minor. Image taken by the Hubble space telescope with the newly repaired Advanced Camera for Surveys (ACS) in july 2009

Barree spiral galaxy NGC 6217 - Barred galaxy NGC 6217 - The barree spiral galaxy NGC 6217 is located 60 million years - light in the constellation Ursae. Image obtained by the Hubble Space Telescope in July 2009. NGC 6217 is a barred spiral galaxy located 60 million light - years away in the constellation of Ursa Minor. Image taken by the Hubble space telescope with the newly repaired Advanced Camera for Surveys (ACS) in july 2009

PIX4612901

The Hubble Space Telescope (HST), c 1980s

The Hubble Space Telescope (HST), c 1980s

UIS5088500

Asteroide P/2010 A2 seen by the space telescope Hubble - Comet-like Asteroid P/2010 A2 - P/2010 A2 is not a comet but the result of the collision between two asteroides located in the asteroid belt between Mars and Jupiter. This remains of asteroid (lower left) is about 150 metres in diameter and is accompanied by a long trail of debris and dust

Asteroide P/2010 A2 seen by the space telescope Hubble - Comet-like Asteroid P/2010 A2 - P/2010 A2 is not a comet but the result of the collision between two asteroides located in the asteroid belt between Mars and Jupiter. This remains of asteroid (lower left) is about 150 metres in diameter and is accompanied by a long trail of debris and dust

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Saturn Planet - Hubble Space Telescope on June 20, 2019.

Saturn Planet - Hubble Space Telescope on June 20, 2019.

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Star T - Tauri in Orion - Bow Shock around T - Tauri Star in the Orion Nebula - LL Ori is a star T - Tauri located about 1500 years ago - light from Earth in Orion's nebula. This young star emits a powerful stellar wind that hits the surrounding gas creating an arc-shaped shock wave Image obtained by the Hubble space telescope in February 1995. A bow shock can be created in space when two streams of gas collide. The star LL Ori emits a vigorous solar wind, a stream of charged particles moving rapidly outward from the star. Our own Sun has a less energetic version of this wind that is responsible for auroral displays on the Earth. The material in the fast wind from LL Ori collides with slow - moving gas evaporating away from the center of the Orion Nebula, which is located to the lower right in this Heritage image. The surface where the two winds collide is the crescent - shaped bow shock seen in the image. Unlike a water wave made by a ship, this interstellar bow shock is a three - dimensional structure. The filamentary emission has a very distinct boundary on the side facing away from LL Ori, but is diffuse on the side closest to the star, a characteristic common to many bow shocks. A second, fainter bow shock can be seen around a star near the upper right - hand corner of the image. Astronomers have identified numerous shock fronts in this complex star - forming region and are using this data to understand the many complex phenomena associated with the birth of stars. This image was taken in February 1995 as part of the Hubble Orion Nebula mosaic. A close visitor in our Milky Way galaxy, the nebula is only 1,500 light - years from Earth. The filters used in this color composite represent oxygen, nitrogen, and hydrogen emissions — Star T - Tauri in Orion - Bow Shock around T - Tauri Star in the Orion Nebula - LL Ori is a star T - Tauri located about 1500 years ago - light from Earth in Orion's nebula. This young star emits a powerful stellar wind that hits the surrounding gas creating an arc-shaped shock wave Image obtained by the Hubble space telescope in February 1995. A bow shock can be created in space when two streams of gas collide. The star LL Ori emits a vigorous solar wind, a stream of charged particles moving rapidly outward from the star. Our own Sun has a less energetic version of this wind that is responsible for auroral displays on the Earth. The material in the fast wind from LL Ori collides with slow - moving gas evaporating away from the center of the Orion Nebula, which is located to the lower right in this Heritage image. The surface where the two winds collide is the crescent - shaped bow shock seen in the image. Unlike a water wave made by a ship, this interstellar bow shock is a three - dim

Star T - Tauri in Orion - Bow Shock around T - Tauri Star in the Orion Nebula - LL Ori is a star T - Tauri located about 1500 years ago - light from Earth in Orion's nebula. This young star emits a powerful stellar wind that hits the surrounding gas creating an arc-shaped shock wave Image obtained by the Hubble space telescope in February 1995. A bow shock can be created in space when two streams of gas collide. The star LL Ori emits a vigorous solar wind, a stream of charged particles moving rapidly outward from the star. Our own Sun has a less energetic version of this wind that is responsible for auroral displays on the Earth. The material in the fast wind from LL Ori collides with slow - moving gas evaporating away from the center of the Orion Nebula, which is located to the lower right in this Heritage image. The surface where the two winds collide is the crescent - shaped bow shock seen in the image. Unlike a water wave made by a ship, this interstellar bow shock is a three - dim

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Kepler is the rest of a supernova that exploded about 400 years ago located about 13,000 light years from Earth in the constellation Ophiuchus. This image obtained from the Hubble space telescope shows the filamentous structures of gases heated in contact with the shock wave. Composite of images obtained in August 2003 and May 2004; cumulative poses of 6 hours 30 minutes - Visible-light images from the Hubble telescope's Advanced Camera for Surveys reveal where the supernova shock wave is slamming into the densest regions of surrounding gas. The bright glowing knots are dense clumps from instabilities that form behind the shock wave. The Hubble data also show thin filaments of gas that look like rippled sheets seen edge-on. These filaments reveal where the shock wave is encountering low-density, more uniform interstellar material. Hubble's image was taken with the Advanced Camera for Surveys (ACS) on August 28/29, 2003 & May 26, 2004 for a total of 6.5 hours: Remains of the supernova Kepler in Ophiuchus - Kepler's supernova remnant — Kepler is the rest of a supernova that exploded about 400 years ago located about 13,000 light years from Earth in the constellation Ophiuchus. This image obtained from the Hubble space telescope shows the filamentous structures of gases heated in contact with the shock wave. Composite of images obtained in August 2003 and May 2004; cumulative poses of 6 hours 30 minutes - Visible-light images from the Hubble telescope's Advanced Camera for Surveys reveal where the supernova shock wave is slamming into the densest regions of surrounding gas. The bright glowing knots are dense clumps from instabilities that form behind the shock wave. The Hubble data also show thin filaments of gas that look like rippled sheets seen edge-on. These filaments reveal where the shock wave is encountering low-density, more uniform interstellar material. Hubble's image was taken with the Advanced Camera for Surveys (ACS) on August 28/29, 2003 & May 26, 2004 for a total of 6.5 hours: Remains of the supernova K

Kepler is the rest of a supernova that exploded about 400 years ago located about 13,000 light years from Earth in the constellation Ophiuchus. This image obtained from the Hubble space telescope shows the filamentous structures of gases heated in contact with the shock wave. Composite of images obtained in August 2003 and May 2004; cumulative poses of 6 hours 30 minutes - Visible-light images from the Hubble telescope's Advanced Camera for Surveys reveal where the supernova shock wave is slamming into the densest regions of surrounding gas. The bright glowing knots are dense clumps from instabilities that form behind the shock wave. The Hubble data also show thin filaments of gas that look like rippled sheets seen edge-on. These filaments reveal where the shock wave is encountering low-density, more uniform interstellar material. Hubble's image was taken with the Advanced Camera for Surveys (ACS) on August 28/29, 2003 & May 26, 2004 for a total of 6.5 hours: Remains of the supernova K

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The comet Shoemaker - Levy 9 - 01/1994 - Shoemaker - Levy 9 comet - 01/1994 - The comet Shoemaker - Levy 9 seen in January 1994 by the space telescope Hubble. Composite image showing the Shoemaker - Levy 9 comet observed by the Hubble Space Telescope in January 1994

The comet Shoemaker - Levy 9 - 01/1994 - Shoemaker - Levy 9 comet - 01/1994 - The comet Shoemaker - Levy 9 seen in January 1994 by the space telescope Hubble. Composite image showing the Shoemaker - Levy 9 comet observed by the Hubble Space Telescope in January 1994

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Barree spiral galaxy NGC 4319 and Markarian quasar 205 - Galaxy NGC 4319 and quasar Markarian 205 - The barree spiral galaxy NGC 4319, in the center, is 80 million years - light in the constellation of the Dragon. The Markarian 205 quasar, on the top right, is 14 times further at about 1 billion light years. These two objects are therefore not interacting; on the other hand, the galaxy NGC 4319 is probably interacting with the galaxy NGC 4291, out of field, as the weak arm at the bottom left allows. Quasars are galaxies that create an extremely bright core. Image made by the Hubble Space Telescope in 2002. In this NASA Hubble Space Telescope image, an odd celestial duo, the spiral galaxy NGC 4319 (center) and a quasar called Markarian 205 (upper right), appear to be neighbors. In reality, the two objects don't even live in the same city. NGC 4319 is 80 million light - years from Earth. Markarian 205 (Mrk 205) is more than 14 times farther away, residing 1 billion light - years from Earth. The apparent close alignment of Mrk 205 and NGC 4319 is simply a matter of chance. Astronomers used two methods to determine the distances to these objects. First, they measured how their light has been stretched in space due to the university's expansion. Then they measured how much the ultraviolet light from Mrk 205 dimmed as it passed through the interstellar gas of NGC 4319. <BR>The Hubble Wide Field and Planetary Camera 2 image shows the inner region of NGC 4319. In addition to the galaxy's inner spiral arms, an outer arm is faintly visible at lower left. The unusually dark and misshapen dust lanes in the galaxy's inner region are evidence of a disturbance, probably caused by an earlier interaction with another galaxy, NGC 4291, which is not in the photograph. At a distance of 1 billion light - years, Mrk 205 is a relatively nearby quasar. Many quasars reside much farther away. Quasars, once known only as mysterious point - — Barree spiral galaxy NGC 4319 and Markarian quasar 205 - Galaxy NGC 4319 and quasar Markarian 205 - The barree spiral galaxy NGC 4319, in the center, is 80 million years - light in the constellation of the Dragon. The Markarian 205 quasar, on the top right, is 14 times further at about 1 billion light years. These two objects are therefore not interacting; on the other hand, the galaxy NGC 4319 is probably interacting with the galaxy NGC 4291, out of field, as the weak arm at the bottom left allows. Quasars are galaxies that create an extremely bright core. Image made by the Hubble Space Telescope in 2002. In this NASA Hubble Space Telescope image, an odd celestial duo, the spiral galaxy NGC 4319 (center) and a quasar called Markarian 205 (upper right), appear to be neighbors. In reality, the two objects don't even live in the same city. NGC 4319 is 80 million light - years from Earth. Markarian 205 (Mrk 205) is more than 14 times farther away, residing 1 billion light - years from Ear

Barree spiral galaxy NGC 4319 and Markarian quasar 205 - Galaxy NGC 4319 and quasar Markarian 205 - The barree spiral galaxy NGC 4319, in the center, is 80 million years - light in the constellation of the Dragon. The Markarian 205 quasar, on the top right, is 14 times further at about 1 billion light years. These two objects are therefore not interacting; on the other hand, the galaxy NGC 4319 is probably interacting with the galaxy NGC 4291, out of field, as the weak arm at the bottom left allows. Quasars are galaxies that create an extremely bright core. Image made by the Hubble Space Telescope in 2002. In this NASA Hubble Space Telescope image, an odd celestial duo, the spiral galaxy NGC 4319 (center) and a quasar called Markarian 205 (upper right), appear to be neighbors. In reality, the two objects don't even live in the same city. NGC 4319 is 80 million light - years from Earth. Markarian 205 (Mrk 205) is more than 14 times farther away, residing 1 billion light - years from Ear

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Cloud IC 349 illuminates by the star Merope - Barnard's Merope Nebula (IC 349) - IC 349 is an interstellar cloud illuminated by the star Merope (off-field) of the Pleiades cluster. Image obtained by the Hubble Space Telescope. This ghostly apparition is actually an interstellar cloud caught in the process of destruction by strong radiation from a nearby hot star. This picture, snapped by the Hubble telescope, shows a cloud illuminated by light from the bright star Merope. Located in the Pleiades star cluster, the cloud is called IC 349 or Barnard's Merope Nebul

Cloud IC 349 illuminates by the star Merope - Barnard's Merope Nebula (IC 349) - IC 349 is an interstellar cloud illuminated by the star Merope (off-field) of the Pleiades cluster. Image obtained by the Hubble Space Telescope. This ghostly apparition is actually an interstellar cloud caught in the process of destruction by strong radiation from a nearby hot star. This picture, snapped by the Hubble telescope, shows a cloud illuminated by light from the bright star Merope. Located in the Pleiades star cluster, the cloud is called IC 349 or Barnard's Merope Nebul

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A recent Hubble Space Telescope (HST) view reveals Uranus surrounded by its 4 major rings and 10 of its 17 known satellites

A recent Hubble Space Telescope (HST) view reveals Uranus surrounded by its 4 major rings and 10 of its 17 known satellites

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Barree spiral galaxy NGC 1345 in Eridan - Barred Spiral galaxy NGC 1345 in Eridanus - Located about 85 million years ago - light from Earth, NGC 1345 is a barree spiral galaxy located in the constellation Eridan. This galaxy belongs to the Eridan galaxy cluster, a group of 70 galaxies. Many galaxies are visible in the background. The spiral galaxy NGC 1345 and its loose and ragged arms dominate this rich image from the NASA/ESA Hubble Space Telescope. It is a member of the Eridanus Galaxy Cluster - - a group of about 70 galaxies that lies 85 million light - years away in the constellation of Eridanus (the River). This region of the night sky is well populated with bright galaxies, with the Fornax Cluster of galaxies also nearby on the celestial sphere, although the two clusters are actually separated by about 20 million light - years. Collectively, they are known as the Fornax Supercluster or the Southern Supercluster. Apart from the main galaxy that dominates the picture, lots more distant galaxies of many shapes and sizes can be seen in this image, some shining right through the foreground galaxy. NGC 1345 itself features an elongated bar extending from the nucleus and spiral arms that emanate outwards, making it a barred spiral type. Classifying galaxy shapes is an important part of astronomical research as it tells us much about how the Universe has evolved. This picture was created from images taken with the Wide Field Channel of Hubble's Advanced Camera for Surveys — Barree spiral galaxy NGC 1345 in Eridan - Barred Spiral galaxy NGC 1345 in Eridanus - Located about 85 million years ago - light from Earth, NGC 1345 is a barree spiral galaxy located in the constellation Eridan. This galaxy belongs to the Eridan galaxy cluster, a group of 70 galaxies. Many galaxies are visible in the background. The spiral galaxy NGC 1345 and its loose and ragged arms dominate this rich image from the NASA/ESA Hubble Space Telescope. It is a member of the Eridanus Galaxy Cluster - - a group of about 70 galaxies that lies 85 million light - years away in the constellation of Eridanus (the River). This region of the night sky is well populated with bright galaxies, with the Fornax Cluster of galaxies also nearby on the celestial sphere, although the two clusters are actually separated by about 20 million light - years. Collectively, they are known as the Fornax Supercluster or the Southern Supercluster. Apart from the main galaxy that dominates the picture, lots more di

Barree spiral galaxy NGC 1345 in Eridan - Barred Spiral galaxy NGC 1345 in Eridanus - Located about 85 million years ago - light from Earth, NGC 1345 is a barree spiral galaxy located in the constellation Eridan. This galaxy belongs to the Eridan galaxy cluster, a group of 70 galaxies. Many galaxies are visible in the background. The spiral galaxy NGC 1345 and its loose and ragged arms dominate this rich image from the NASA/ESA Hubble Space Telescope. It is a member of the Eridanus Galaxy Cluster - - a group of about 70 galaxies that lies 85 million light - years away in the constellation of Eridanus (the River). This region of the night sky is well populated with bright galaxies, with the Fornax Cluster of galaxies also nearby on the celestial sphere, although the two clusters are actually separated by about 20 million light - years. Collectively, they are known as the Fornax Supercluster or the Southern Supercluster. Apart from the main galaxy that dominates the picture, lots more di

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Barree spiral galaxy NGC 4394 in Berenice's Hair - Barred spiral galaxy NGC 4394 in Coma Berenices: NGC 4394 is a barree spiral galaxy located in the Virgin's cluster about 55 million light years from Earth. Image obtained by the Hubble Space Telescope (HST) - Discovered in 1784 by the German-British astronomer William Herschel, NGC 4394 is a barred spiral galaxy situated about 55 million light-years from Earth. The galaxy lies in the constellation of Coma Berenices (Berenice's Hair), and is considered to be a member of the Virgo Cluster. NGC 4394 is the archetypal barred spiral galaxy, with bright spiral arms emerging from the ends of a bar that cuts through the galaxy's central bulge. These arms are peppered with young blue stars, dark filaments of cosmic dust, and bright, fuzzy regions of active star formation. At the centre of NGC 4394 lies a region of ionised gas known as a LINER. Liners are active regions that display a characteristic set of emission lines in their spectra- mostly weakly ionised atoms of oxygen, nitrogen and sulphur. Although LINER galaxies are relatively common, it's still unclear where the energy comes from to ionise the gas. In most cases it is thought to be the influence of a black hole at the centre of the galaxy, but it could also be the result of a high level of star formation. In the case of NGC 4394, it is likely that gravitational interaction with a nearby neighbour has caused gas to flow into the galaxy's central region, providing a new reservoir of material to fuel the black hole or to make new stars — Barree spiral galaxy NGC 4394 in Berenice's Hair - Barred spiral galaxy NGC 4394 in Coma Berenices: NGC 4394 is a barree spiral galaxy located in the Virgin's cluster about 55 million light years from Earth. Image obtained by the Hubble Space Telescope (HST) - Discovered in 1784 by the German-British astronomer William Herschel, NGC 4394 is a barred spiral galaxy situated about 55 million light-years from Earth. The galaxy lies in the constellation of Coma Berenices (Berenice's Hair), and is considered to be a member of the Virgo Cluster. NGC 4394 is the archetypal barred spiral galaxy, with bright spiral arms emerging from the ends of a bar that cuts through the galaxy's central bulge. These arms are peppered with young blue stars, dark filaments of cosmic dust, and bright, fuzzy regions of active star formation. At the centre of NGC 4394 lies a region of ionised gas known as a LINER. Liners are active regions that display a characteristic set of emission lines in their spectra- mostl

Barree spiral galaxy NGC 4394 in Berenice's Hair - Barred spiral galaxy NGC 4394 in Coma Berenices: NGC 4394 is a barree spiral galaxy located in the Virgin's cluster about 55 million light years from Earth. Image obtained by the Hubble Space Telescope (HST) - Discovered in 1784 by the German-British astronomer William Herschel, NGC 4394 is a barred spiral galaxy situated about 55 million light-years from Earth. The galaxy lies in the constellation of Coma Berenices (Berenice's Hair), and is considered to be a member of the Virgo Cluster. NGC 4394 is the archetypal barred spiral galaxy, with bright spiral arms emerging from the ends of a bar that cuts through the galaxy's central bulge. These arms are peppered with young blue stars, dark filaments of cosmic dust, and bright, fuzzy regions of active star formation. At the centre of NGC 4394 lies a region of ionised gas known as a LINER. Liners are active regions that display a characteristic set of emission lines in their spectra- mostl

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Star V838 Monocerotis. 11/2005 - Star V838 Monocerotis seen by the Hubble space telescope. 11/2005 - This variable star is located about 20,000 years ago - light from Earth in the constellation Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in November 2005 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V838 Mon), located 20,000 light - years away on the periphery of our Galaxy. In early 2002, V838 Mon increased in brightness temporarily to become 600,000 times brighter than our Sun. The reason for the eruption is still unclear — Star V838 Monocerotis. 11/2005 - Star V838 Monocerotis seen by the Hubble space telescope. 11/2005 - This variable star is located about 20,000 years ago - light from Earth in the constellation Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in November 2005 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V

Star V838 Monocerotis. 11/2005 - Star V838 Monocerotis seen by the Hubble space telescope. 11/2005 - This variable star is located about 20,000 years ago - light from Earth in the constellation Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in November 2005 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V

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Star V838 Monocerotis. 09/2006 - V838 Monocerotis seen by the Hubble space telescope. 09/2006 - This variable star is located about 20,000 years ago - light from Earth in the constellation of Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in September 2006 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V838 Mon), located 20,000 light - years away on the periphery of our Galaxy. In early 2002, V838 Mon increased in brightness temporarily to become 600,000 times brighter than our Sun. The reason for the eruption is still unclear — Star V838 Monocerotis. 09/2006 - V838 Monocerotis seen by the Hubble space telescope. 09/2006 - This variable star is located about 20,000 years ago - light from Earth in the constellation of Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in September 2006 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V8

Star V838 Monocerotis. 09/2006 - V838 Monocerotis seen by the Hubble space telescope. 09/2006 - This variable star is located about 20,000 years ago - light from Earth in the constellation of Unicorn. Beginning in 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in September 2006 by the Hubble space telescope, the light echo reveals details in the interstellar dust surrounding the star. Light from a star that erupted almost five years ago continues propagating outward through a cloud of dust surrounding the star. The light reflects or “” echoes”” off the dust and then travels to Earth. Because of the extra distance the scattered light travels, it reaches the Earth long after the light from the stellar outburst itself. Therefore, a light echo is an analog of a sound echo produced, for example, when sound from an Alpine yodeler echoes off of the surrounding mountainsides. The echo comes from the unusual variable star V838 Monocerotis (V8

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The spiral galaxy NGC 2775 (or Caldwell 48) (photo)

The spiral galaxy NGC 2775 (or Caldwell 48) (photo)

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Star V838 Monocerotis - V838 Monocerotis light echo - This variable star is located approximately 20,000 years from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here from May 2002 to October 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope from May 2002 to October 2004, the light echo around the star has uncovered details in the interstellar dust round the star

Star V838 Monocerotis - V838 Monocerotis light echo - This variable star is located approximately 20,000 years from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here from May 2002 to October 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope from May 2002 to October 2004, the light echo around the star has uncovered details in the interstellar dust round the star

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Spiral Galaxy NGC 634 - NGC 634 is a spiral galaxy located about 250 million light years away from Earth in the constellation Andromede. Image obtained by the Hubble Space Telescope (HST). NGC 634 is located 250 million light years away in the constellation of Andromeda. This spiral galaxy was discovered back in the nineteenth century by English astronomer Edouard Jean - Marie Stephan, but in 2008 it became a prime target for observations thanks to the violent demise of a white dwarf star. The type Ia supernova known as SN2008A was spotted in the galaxy and briefly rivalled the brilliance of its entire host galaxy but, despite the energy of the explosion, it can no longer be seen this Hubble image, which was taken around a year and a half later

Spiral Galaxy NGC 634 - NGC 634 is a spiral galaxy located about 250 million light years away from Earth in the constellation Andromede. Image obtained by the Hubble Space Telescope (HST). NGC 634 is located 250 million light years away in the constellation of Andromeda. This spiral galaxy was discovered back in the nineteenth century by English astronomer Edouard Jean - Marie Stephan, but in 2008 it became a prime target for observations thanks to the violent demise of a white dwarf star. The type Ia supernova known as SN2008A was spotted in the galaxy and briefly rivalled the brilliance of its entire host galaxy but, despite the energy of the explosion, it can no longer be seen this Hubble image, which was taken around a year and a half later

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Star field in the constellation Sagittarius - Starfield in Sagittarius - Stars in Sagittarius towards the galactic center seen by the Hubble space telescope in February 2004. This field contains approximately 150,000 stars, down to 30th magnitude. The stars in the Galactic disk and bulge have a mixture of colors and masses. Image taken with the Hubble space telescope in february 2004

Star field in the constellation Sagittarius - Starfield in Sagittarius - Stars in Sagittarius towards the galactic center seen by the Hubble space telescope in February 2004. This field contains approximately 150,000 stars, down to 30th magnitude. The stars in the Galactic disk and bulge have a mixture of colors and masses. Image taken with the Hubble space telescope in february 2004

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JWST mirror compares to the Hubble space telescope mirror - Size comparison between the JWST's mirror and HST's mirror - The 6.5-metre primary mirror of the James Webb Space Telescope (JWST), composed of 18 mirrors, compares to the primary mirror of the Hubble space telescope. The large JWST 6.5 meters (21.3 feet) mirror compared to the Hubble Space Telescope primary mirror (at left). The James Webb Space Telescope (JWST) is a large, infrared - optimized space telescope scheduled for launch in 2014

JWST mirror compares to the Hubble space telescope mirror - Size comparison between the JWST's mirror and HST's mirror - The 6.5-metre primary mirror of the James Webb Space Telescope (JWST), composed of 18 mirrors, compares to the primary mirror of the Hubble space telescope. The large JWST 6.5 meters (21.3 feet) mirror compared to the Hubble Space Telescope primary mirror (at left). The James Webb Space Telescope (JWST) is a large, infrared - optimized space telescope scheduled for launch in 2014

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Star V838 Monocerotis 28/10/2004 - V838 Monocerotis 10/2004 - This variable star is located approximately 20,000 years - light from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in October 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope on October 28, 2004, the light echo around the star has uncovered details in the interstellar dust round the star

Star V838 Monocerotis 28/10/2004 - V838 Monocerotis 10/2004 - This variable star is located approximately 20,000 years - light from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in October 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope on October 28, 2004, the light echo around the star has uncovered details in the interstellar dust round the star

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NASA launched observatory Hubble Space Telescope (HST)

NASA launched observatory Hubble Space Telescope (HST)

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The planet Saturn observed with the Hubble space telescope in October 1996. Saturn measures 120,000 km in diameter -: Saturn by Hubble- natural colors-10-1996

The planet Saturn observed with the Hubble space telescope in October 1996. Saturn measures 120,000 km in diameter -: Saturn by Hubble- natural colors-10-1996

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Barree spiral galaxy NGC 7479 in Pegase - Barred spiral galaxy NGC 7479 in Pegasus - Image obtained by the Hubble space telescope (HST). Its distance is estimated to be about 105 million light years away. Image taken with the Hubble space telescope (HST)

Barree spiral galaxy NGC 7479 in Pegase - Barred spiral galaxy NGC 7479 in Pegasus - Image obtained by the Hubble space telescope (HST). Its distance is estimated to be about 105 million light years away. Image taken with the Hubble space telescope (HST)

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Pluto - Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will be photographed in the highest possible detail when Nasa's New Horizons probe flies by Pluto in 2015. The Hubble images are a few pixels wide. But through a technique called dithering, multiple, slightly offset pictures can be combined through computer - image processing to synthesize a higher - resolution view than could be seen in a single exposure. This series of pictures took four years and 20 computers operating continuously and simultaneously to accomplish — Pluto - Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will be photographed in the high

Pluto - Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will be photographed in the high

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Supernova Remnants SNR B0509 - 67.5 - Supernova Remnant SNR B0509 - 67.5 - SNR B0509 - 67.5 (or SNR 0509) is the rest of a star explosion in the galaxy of the Great Magellan Cloud. This 23-year bubble - light of diameter extends at a speed of 18 million km/h. Composite of images obtained by the Hubble Space Telescope (HST) in 2006 and 2010. This delicate shell, photographed by the NASA/ESA Hubble Space Telescope, appears to float serenely in the depths of space, but this apparent calm hides an inner turmoil. The gaseous envelope formed as the expanding blast wave and ejected material from a supernova tore through the nearby interstellar medium. Called SNR B0509 - 67.5 (or SNR 0509 for short), the bubble is the visible remnant of a powerful stellar explosion in the Large Magellanic Cloud (LMC), a small galaxy about 160,000 light - years from Earth. Ripples in the shell's surface may be caused either by subtle variations in the density of the ambient interstellar gas, or possibly be driven from the interior by fragments from the initial explosion. The bubble - shaped shroud of gas is 23 light - years across and is expanding at more than 18 million km/h. Hubble's Advanced Camera for Surveys observed the supernova remnant on 28 October 2006 with a filter that isolates light from the glowing hydrogen seen in the expanding shell. These observations were then combined with visible - light images of the surrounding star field that were imaged with Hubble's Wide Field Camera 3 on 4 November 2010 — Supernova Remnants SNR B0509 - 67.5 - Supernova Remnant SNR B0509 - 67.5 - SNR B0509 - 67.5 (or SNR 0509) is the rest of a star explosion in the galaxy of the Great Magellan Cloud. This 23-year bubble - light of diameter extends at a speed of 18 million km/h. Composite of images obtained by the Hubble Space Telescope (HST) in 2006 and 2010. This delicate shell, photographed by the NASA/ESA Hubble Space Telescope, appears to float serenely in the depths of space, but this apparent calm hides an inner turmoil. The gaseous envelope formed as the expanding blast wave and ejected material from a supernova tore through the nearby interstellar medium. Called SNR B0509 - 67.5 (or SNR 0509 for short), the bubble is the visible remnant of a powerful stellar explosion in the Large Magellanic Cloud (LMC), a small galaxy about 160,000 light - years from Earth. Ripples in the shell's surface may be caused either by subtle variations in the density of the ambient interstellar gas, or possibly be driv

Supernova Remnants SNR B0509 - 67.5 - Supernova Remnant SNR B0509 - 67.5 - SNR B0509 - 67.5 (or SNR 0509) is the rest of a star explosion in the galaxy of the Great Magellan Cloud. This 23-year bubble - light of diameter extends at a speed of 18 million km/h. Composite of images obtained by the Hubble Space Telescope (HST) in 2006 and 2010. This delicate shell, photographed by the NASA/ESA Hubble Space Telescope, appears to float serenely in the depths of space, but this apparent calm hides an inner turmoil. The gaseous envelope formed as the expanding blast wave and ejected material from a supernova tore through the nearby interstellar medium. Called SNR B0509 - 67.5 (or SNR 0509 for short), the bubble is the visible remnant of a powerful stellar explosion in the Large Magellanic Cloud (LMC), a small galaxy about 160,000 light - years from Earth. Ripples in the shell's surface may be caused either by subtle variations in the density of the ambient interstellar gas, or possibly be driv

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Pistol star - Massive star in the constellation Sagittarius - The massive star Pistol star in Sagittarius - Pistol star is one of the most massive stars in our galaxy. Located about 25,000 years ago - the light of the Earth in the constellation of Sagittarius, this star shines like 10 million Sun consuming in six seconds as much energy as our star in a year. This star is masked by the numerous interstellar dust present in the Sagittarius near the galactic center and appears only in infrared wavelengths, as in this image obtained with the NICMOS instrument embark on the Hubble space telescope. The nebula that surrounds it (in the shape of a gun), extends over 4 years - light. Image obtained in 1997. Astronomers using Nasa's Hubble Space Telescope have identified what may be the most luminous star known “” a celestial mammoth which releases up to 10 million times the power of the Sun and is big enough to fill the diameter of Earth's orbit. The star unleashes as much energy in six seconds as our Sun does in one year. The image, taken with the Near - Infrared Camera and Multi - Object Spectrometer (NICMOS) aboard Hubble, also reveals a bright nebula, created by extremely massive stellar eruptions. The nebula is so big (four light - years) that it would almost span the distance from the Sun to Alpha Centauri, the nearest star to Earth's solar system. The astronomers estimate that when the titanic star was formed one to three million years ago, it may have weighed up to 200 times the mass of the Sun before shedding much of its mass in violent eruptions. The star, called the “” Pistol Star”” (for the pistol shaped nebula surrounding it), is approximately 25,000 light - years from Earth near the center of our Milky Way galaxy. The Pistol Star is not visible to the eye, but is located in the direction of the constellation Sagittarius, hidden behind the great dust clouds along the Milky Way — Pistol star - Massive star in the constellation Sagittarius - The massive star Pistol star in Sagittarius - Pistol star is one of the most massive stars in our galaxy. Located about 25,000 years ago - the light of the Earth in the constellation of Sagittarius, this star shines like 10 million Sun consuming in six seconds as much energy as our star in a year. This star is masked by the numerous interstellar dust present in the Sagittarius near the galactic center and appears only in infrared wavelengths, as in this image obtained with the NICMOS instrument embark on the Hubble space telescope. The nebula that surrounds it (in the shape of a gun), extends over 4 years - light. Image obtained in 1997. Astronomers using Nasa's Hubble Space Telescope have identified what may be the most luminous star known “” a celestial mammoth which releases up to 10 million times the power of the Sun and is big enough to fill the diameter of Earth's orbit. The star unleashes as much energy in six seconds

Pistol star - Massive star in the constellation Sagittarius - The massive star Pistol star in Sagittarius - Pistol star is one of the most massive stars in our galaxy. Located about 25,000 years ago - the light of the Earth in the constellation of Sagittarius, this star shines like 10 million Sun consuming in six seconds as much energy as our star in a year. This star is masked by the numerous interstellar dust present in the Sagittarius near the galactic center and appears only in infrared wavelengths, as in this image obtained with the NICMOS instrument embark on the Hubble space telescope. The nebula that surrounds it (in the shape of a gun), extends over 4 years - light. Image obtained in 1997. Astronomers using Nasa's Hubble Space Telescope have identified what may be the most luminous star known “” a celestial mammoth which releases up to 10 million times the power of the Sun and is big enough to fill the diameter of Earth's orbit. The star unleashes as much energy in six seconds

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Globular cluster NGC 6752 - Stars in globular cluster NGC 6752 - Image of the center of the globular cluster NGC 6752 located in the constellation Peacock. The Hubble Space Telescope (HST) observed blue straggler. NGC 6752 is a globular cluster, and at over 10 billion years old is one the most ancient collections of stars known. It has been blazing for well over twice as long as our Solar System has existed. NGC 6752 contains a high number of blue straggler”” stars, some of which are visible in this image. These stars display characteristics of stars younger than their neighbours, despite models suggesting that most of the stars within globular clusters should have formed at approximately the same time. Their origin is therefore something of a mystery. Studies of NGC 6752 may shed light on this situation. It appears that a very high number - - up to 38% - - of the stars within its core region are binary systems. Collisions between stars in this turbulent area could produce the blue stragglers that are so prevalent. Lying 13 000 light - years distant in Pavo constellation, NGC 6752 is far beyond our reach, yet the clarity of Hubble's images brings it tantalisingly close. — Globular cluster NGC 6752 - Stars in globular cluster NGC 6752 - Image of the center of the globular cluster NGC 6752 located in the constellation Peacock. The Hubble Space Telescope (HST) observed blue straggler. NGC 6752 is a globular cluster, and at over 10 billion years old is one the most ancient collections of stars known. It has been blazing for well over twice as long as our Solar System has existed. NGC 6752 contains a high number of blue straggler”” stars, some of which are visible in this image. These stars display characteristics of stars younger than their neighbours, despite models suggesting that most of the stars within globular clusters should have formed at approximately the same time. Their origin is therefore something of a mystery. Studies of NGC 6752 may shed light on this situation. It appears that a very high number - - up to 38% - - of the stars within its core region are binary systems. Collisions between stars in this turbulent area could produce the blue str

Globular cluster NGC 6752 - Stars in globular cluster NGC 6752 - Image of the center of the globular cluster NGC 6752 located in the constellation Peacock. The Hubble Space Telescope (HST) observed blue straggler. NGC 6752 is a globular cluster, and at over 10 billion years old is one the most ancient collections of stars known. It has been blazing for well over twice as long as our Solar System has existed. NGC 6752 contains a high number of blue straggler”” stars, some of which are visible in this image. These stars display characteristics of stars younger than their neighbours, despite models suggesting that most of the stars within globular clusters should have formed at approximately the same time. Their origin is therefore something of a mystery. Studies of NGC 6752 may shed light on this situation. It appears that a very high number - - up to 38% - - of the stars within its core region are binary systems. Collisions between stars in this turbulent area could produce the blue str

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Barree spiral galaxy NGC 2146 in the Giraffe - Barred spiral galaxy NGC 2146 in Camelopardalis - NGC 2146 is a barree spiral galaxy located about 70 million years ago - light from Earth in the constellation Giraffe (Camelopardalis). Image obtained by the Hubble Space Telescope (HST). NGC 2146 is classified as a barred spiral due to its shape, but the most distinctive feature is the dusty spiral arm that has looped in front of the galaxy's core as seen from our perspective. The forces required to pull this structure out of its natural shape and twist it up to 45 degrees are colossal. The most likely explanation is that a neighbouring galaxy is gravitationally perturbing it and distorting the orbits of many of NGC 2146's stars. It is probable that we are currently witnessing the end stages of a process which has been occurring for tens of millions of years. NCG 2146 is undergoing intense bouts of star formation, to such an extent that it is referred to as a starburst galaxy. This is a common state for barred spirals, but the extra gravitational disruption that NGC 2146 is enduring no doubt exacerbates the situation, compressing hydrogen - rich nebulae and triggering stellar birth. Measuring about 80 000 light - years from end to end, NGC 2146 is slightly smaller than the Milky Way. It lies approximately 70 million light - years distant in the faint northern constellation of Camelopardalis (The Giraffe). Although it is fairly easy to see with a moderate - sized telescope as a faint elongated blur of light it was not spotted until 1876 when the German astronomer Friedrich Winnecke found it visually using just a 16 cm telescope. This picture was created from images taken with the Wide Field Channel of Hubble's Advanced Camera for Surveys. Images through a near - infrared filter (F814W, coloured blue and orange/brown) were combined with images taken in a filter that isolates the glow from hydrogen gas (F658N, coloured red). An additional green colour — Barree spiral galaxy NGC 2146 in the Giraffe - Barred spiral galaxy NGC 2146 in Camelopardalis - NGC 2146 is a barree spiral galaxy located about 70 million years ago - light from Earth in the constellation Giraffe (Camelopardalis). Image obtained by the Hubble Space Telescope (HST). NGC 2146 is classified as a barred spiral due to its shape, but the most distinctive feature is the dusty spiral arm that has looped in front of the galaxy's core as seen from our perspective. The forces required to pull this structure out of its natural shape and twist it up to 45 degrees are colossal. The most likely explanation is that a neighbouring galaxy is gravitationally perturbing it and distorting the orbits of many of NGC 2146's stars. It is probable that we are currently witnessing the end stages of a process which has been occurring for tens of millions of years. NCG 2146 is undergoing intense bouts of star formation, to such an extent that it is referred to as a starburst galaxy. This is a co

Barree spiral galaxy NGC 2146 in the Giraffe - Barred spiral galaxy NGC 2146 in Camelopardalis - NGC 2146 is a barree spiral galaxy located about 70 million years ago - light from Earth in the constellation Giraffe (Camelopardalis). Image obtained by the Hubble Space Telescope (HST). NGC 2146 is classified as a barred spiral due to its shape, but the most distinctive feature is the dusty spiral arm that has looped in front of the galaxy's core as seen from our perspective. The forces required to pull this structure out of its natural shape and twist it up to 45 degrees are colossal. The most likely explanation is that a neighbouring galaxy is gravitationally perturbing it and distorting the orbits of many of NGC 2146's stars. It is probable that we are currently witnessing the end stages of a process which has been occurring for tens of millions of years. NCG 2146 is undergoing intense bouts of star formation, to such an extent that it is referred to as a starburst galaxy. This is a co

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Jupiter seen by Hubble Space Telescope - Jupiter seen by HST - Image obtained on April 3, 2017 by Hubble Space Telescope. On April 3, 2017, as Jupiter made its nearest approach to Earth in a year, Nasa's Hubble Space Telescope viewed the solar system's largest planet in all of its up-close glory. At a distance of 415 million miles (668 million kilometers) from Earth, Jupiter offered spectacular views of its colorful, roiling atmosphere, the legendary Great Red Spot, and its smaller companion at farther southern latitudes dubbed “” Red Spot Jr.””

Jupiter seen by Hubble Space Telescope - Jupiter seen by HST - Image obtained on April 3, 2017 by Hubble Space Telescope. On April 3, 2017, as Jupiter made its nearest approach to Earth in a year, Nasa's Hubble Space Telescope viewed the solar system's largest planet in all of its up-close glory. At a distance of 415 million miles (668 million kilometers) from Earth, Jupiter offered spectacular views of its colorful, roiling atmosphere, the legendary Great Red Spot, and its smaller companion at farther southern latitudes dubbed “” Red Spot Jr.””

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Galaxy NGC 891 in Andromede - Edge-on spiral galaxy NGC 891 in Andromeda: Spiral galaxy seen by the slice located at a distance of 10 million light-years. Composite image. Located about 10 million light years from Earth, NGC 891 is one of the most photographed edge-on spiral galaxies in the northern skies. Composite Image made from multiple data sources.

Galaxy NGC 891 in Andromede - Edge-on spiral galaxy NGC 891 in Andromeda: Spiral galaxy seen by the slice located at a distance of 10 million light-years. Composite image. Located about 10 million light years from Earth, NGC 891 is one of the most photographed edge-on spiral galaxies in the northern skies. Composite Image made from multiple data sources.

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Spiral Galaxy NGC 4522 - Galaxy Spiral NGC 4522 - Moving at a speed of 10 million km/h in the Virgin's galaxy cluster, this spiral galaxy loses some of its gas. NGC 4522 is located about 60 million light years away from Earth. Image obtained by the Hubble Space Telescope. NGC 4522 is a spectacular example of a spiral galaxy that is currently being stripped of its gas content. The galaxy is part of the Virgo galaxy cluster and its rapid motion within the cluster results in strong winds across the galaxy as the gas within is left behind. Scientists estimate that the galaxy is moving at more than 10 million kilometers per hour. A number of newly formed star clusters that developed in the stripped gas can be seen in the Hubble image. The stripped spiral galaxy is located some 60 million light - years away from Earth

Spiral Galaxy NGC 4522 - Galaxy Spiral NGC 4522 - Moving at a speed of 10 million km/h in the Virgin's galaxy cluster, this spiral galaxy loses some of its gas. NGC 4522 is located about 60 million light years away from Earth. Image obtained by the Hubble Space Telescope. NGC 4522 is a spectacular example of a spiral galaxy that is currently being stripped of its gas content. The galaxy is part of the Virgo galaxy cluster and its rapid motion within the cluster results in strong winds across the galaxy as the gas within is left behind. Scientists estimate that the galaxy is moving at more than 10 million kilometers per hour. A number of newly formed star clusters that developed in the stripped gas can be seen in the Hubble image. The stripped spiral galaxy is located some 60 million light - years away from Earth

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Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus: The galaxy NGC 7331 is located about 45 million light years away from Earth. Image obtained with the Hubble Space Telescope. NGC 7331 is located about 45 million light-years away in the constellation of Pegasus (The Winged Horse). Facing us partially edge-on, the galaxy showcases it's beautiful arms which swirl like a whirlpool around its bright central region. Astronomers took this image using Hubble's Wide Field Camera 3 (WFC3), as they were observing an extraordinary exploding star - a supernova - which can still be faintly seen as a tiny red dot near the galaxy's central yellow core. Named SN2014C, it rapidly evolved from a supernova containing very little Hydrogen to one that is Hydrogen-rich - in just one year. This rarely observed metamorphosis was luminous at high energies and provides unique insight into the poorly understood final phases of massive stars. NGC 7331 is similar in size, shape, and mass to the Milky Way. It also has a comparable star formation rate, hosts a similar number of stars, has a central supermassive black hole and comparable spiral arms. The primary difference between our galaxies is that NGC 7331 is an unbarred spiral galaxy - it lacks a “” bar”” of stars, gas and dust cutting through its nucleus, as we see in the Milky Way. Its central bulge also displays a quirky and unusual rotation pattern, spinning in the opposite direction to the galactic disc itself — Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus: The galaxy NGC 7331 is located about 45 million light years away from Earth. Image obtained with the Hubble Space Telescope. NGC 7331 is located about 45 million light-years away in the constellation of Pegasus (The Winged Horse). Facing us partially edge-on, the galaxy showcases it's beautiful arms which swirl like a whirlpool around its bright central region. Astronomers took this image using Hubble's Wide Field Camera 3 (WFC3), as they were observing an extraordinary exploding star - a supernova - which can still be faintly seen as a tiny red dot near the galaxy's central yellow core. Named SN2014C, it rapidly evolved from a supernova containing very little Hydrogen to one that is Hydrogen-rich - in just one year. This rarely observed metamorphosis was luminous at high energies and provides unique insight into the poorly understood final phases of massive stars. NGC 7331 is similar in size, shape, and mass to the

Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus: The galaxy NGC 7331 is located about 45 million light years away from Earth. Image obtained with the Hubble Space Telescope. NGC 7331 is located about 45 million light-years away in the constellation of Pegasus (The Winged Horse). Facing us partially edge-on, the galaxy showcases it's beautiful arms which swirl like a whirlpool around its bright central region. Astronomers took this image using Hubble's Wide Field Camera 3 (WFC3), as they were observing an extraordinary exploding star - a supernova - which can still be faintly seen as a tiny red dot near the galaxy's central yellow core. Named SN2014C, it rapidly evolved from a supernova containing very little Hydrogen to one that is Hydrogen-rich - in just one year. This rarely observed metamorphosis was luminous at high energies and provides unique insight into the poorly understood final phases of massive stars. NGC 7331 is similar in size, shape, and mass to the

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Cepheides in the galaxy M81 - Cepheids in the galaxy M81 - Cepheides are very bright variable stars that serve as cosmic beacons to measure distance from nearby galaxies. Their pulse period is measured and their absolute luminosite is calculated. By comparing the result to their apparent luminosite in the sky, they can be calculated accurately. Here, the space telescope identified cepheides in the M81 galaxy; astronomers were able to deduce a new distance for this galaxy; it would be 11 million years - light from Earth; previous estimates gave a figure of 18 million light years. Image obtained in 1993. Astronomers have discovered variable stars in the spiral galaxy M81, and measured the distance of the galaxy to be 11 million light - years (3.4 megaparsecs). They quote a 10% uncertainty in this result (plus or minus approximately one million light - years). Previous estimates of the galaxy's distance have ranged from 4.5 to 18 million light - years (1.4 to 5.6 megaparsecs). The astronomers used the Hubble '5 Wide Field & Planetary Camera to study two fields in M81. In each field they took 22 twenty - minute exposures spread over 14 months to find the variable stars and measure their periods and brightness. Cepheids are pulsating stars that become alternately brighter and fainter with periods ranging from 10 to 50 days. Astronomers have known for over 50 years that the periods of these stars precisely predict their total luminous power, which allows their distance to be measured. Messier 81 is a large spiral galaxy in the constellation Ursa Major. It is a rotating system of gas and stars similar to our own Galaxy, the Milky Way, but approximately twice as massive. This galaxy achieved prominence three months ago when the brightest northern supernova this century was discovered. In the expanding universe, the Hubble Constant (H0) is the ratio of the rec — Cepheides in the galaxy M81 - Cepheids in the galaxy M81 - Cepheides are very bright variable stars that serve as cosmic beacons to measure distance from nearby galaxies. Their pulse period is measured and their absolute luminosite is calculated. By comparing the result to their apparent luminosite in the sky, they can be calculated accurately. Here, the space telescope identified cepheides in the M81 galaxy; astronomers were able to deduce a new distance for this galaxy; it would be 11 million years - light from Earth; previous estimates gave a figure of 18 million light years. Image obtained in 1993. Astronomers have discovered variable stars in the spiral galaxy M81, and measured the distance of the galaxy to be 11 million light - years (3.4 megaparsecs). They quote a 10% uncertainty in this result (plus or minus approximately one million light - years). Previous estimates of the galaxy's distance have ranged from 4.5 to 18 million light - years (1.4 to 5.6 megaparsecs). The astrono

Cepheides in the galaxy M81 - Cepheids in the galaxy M81 - Cepheides are very bright variable stars that serve as cosmic beacons to measure distance from nearby galaxies. Their pulse period is measured and their absolute luminosite is calculated. By comparing the result to their apparent luminosite in the sky, they can be calculated accurately. Here, the space telescope identified cepheides in the M81 galaxy; astronomers were able to deduce a new distance for this galaxy; it would be 11 million years - light from Earth; previous estimates gave a figure of 18 million light years. Image obtained in 1993. Astronomers have discovered variable stars in the spiral galaxy M81, and measured the distance of the galaxy to be 11 million light - years (3.4 megaparsecs). They quote a 10% uncertainty in this result (plus or minus approximately one million light - years). Previous estimates of the galaxy's distance have ranged from 4.5 to 18 million light - years (1.4 to 5.6 megaparsecs). The astrono

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Saturn by the Hubble Space Telecope - natural colors - 11/1999 - Saturn seen from the Hubble Space Telescope in november 1999 - The Saturn Planet observed with the Hubble Space Telescope in November 1999. Saturn is 120,000 km in diameter

Saturn by the Hubble Space Telecope - natural colors - 11/1999 - Saturn seen from the Hubble Space Telescope in november 1999 - The Saturn Planet observed with the Hubble Space Telescope in November 1999. Saturn is 120,000 km in diameter

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Spiral galaxy NGC 3147 in the constellation Dragon

Spiral galaxy NGC 3147 in the constellation Dragon

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Globular cluster NGC 6934 - Globular Cluster NGC 6934 - NGC 6934 is located about 50,000 light years away from Earth in the constellation Dolphin. Image obtained by the Hubble Space Telescope (HST). This bright spray of stars in the small constellation of Delphinus (the Dolphin) is the globular cluster NGC 6934. Globular clusters are large balls of (typically) a few hundred thousand ancient stars that exist on the edges of galaxies. Lying 50 000 light - years from Earth, in the outer reaches of our Milky Way galaxy, NGC 6934 is home to some of the most distant stars still to be part of our galactic system - - in a sense, it is a far - flung suburb to the Milky Way's city centre. This picture was taken with the Wide Field Channel of the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys

Globular cluster NGC 6934 - Globular Cluster NGC 6934 - NGC 6934 is located about 50,000 light years away from Earth in the constellation Dolphin. Image obtained by the Hubble Space Telescope (HST). This bright spray of stars in the small constellation of Delphinus (the Dolphin) is the globular cluster NGC 6934. Globular clusters are large balls of (typically) a few hundred thousand ancient stars that exist on the edges of galaxies. Lying 50 000 light - years from Earth, in the outer reaches of our Milky Way galaxy, NGC 6934 is home to some of the most distant stars still to be part of our galactic system - - in a sense, it is a far - flung suburb to the Milky Way's city centre. This picture was taken with the Wide Field Channel of the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys

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Spiral galaxy NGC 406 in Toucan - Spiral galaxy NGC 406 in Tucana - NGC 406 is a spiral galaxy located at a distance of about 65 million light years in the southern constellation of Toucan. Image obtained by the Hubble Space Telescope. The spiral galaxy NGC 406 was discovered in 1834 by John Herschel and is here imaged in great detail by the NASA/ESA Hubble Space Telescope. Located some 65 million light - years away, in the southern constellation of Tucana (the Toucan), NGC 406 is about 60 000 light - years across, roughly half the diameter of our galaxy, the Milky Way. In a moderate - sized amateur telescope NGC 406 would appear as a faint hazy blob, like thousands of others across the sky, and none of the spectacular fine detail in the Hubble picture could be made out. In this image the galaxy exhibits spiral arms that are mainly populated by young, massive, bluish stars and crossed by dark dust lanes. As is typically observed in this kind of spiral galaxy, the yellowish central bulge, dominated by an older stellar population, is less prominent and almost totally embedded in the disk structure. The deep image also shows a significant number of more distant galaxies in the background. Some of them are visible as reddish fuzzy spots through the bluish spiral arms of the foreground galaxy. This picture was created from images taken through near - infrared (F814W) and blue (F435W) filters, shown in red and blue respectively, using the Wide Field Channel of Hubble's Advanced Camera for Surveys. The exposure times were twenty minutes per filter and the field of view is 2.7 by 1.6 arcminutes — Spiral galaxy NGC 406 in Toucan - Spiral galaxy NGC 406 in Tucana - NGC 406 is a spiral galaxy located at a distance of about 65 million light years in the southern constellation of Toucan. Image obtained by the Hubble Space Telescope. The spiral galaxy NGC 406 was discovered in 1834 by John Herschel and is here imaged in great detail by the NASA/ESA Hubble Space Telescope. Located some 65 million light - years away, in the southern constellation of Tucana (the Toucan), NGC 406 is about 60 000 light - years across, roughly half the diameter of our galaxy, the Milky Way. In a moderate - sized amateur telescope NGC 406 would appear as a faint hazy blob, like thousands of others across the sky, and none of the spectacular fine detail in the Hubble picture could be made out. In this image the galaxy exhibits spiral arms that are mainly populated by young, massive, bluish stars and crossed by dark dust lanes. As is typically observed in this kind of spiral galaxy, the yellowish central bulg

Spiral galaxy NGC 406 in Toucan - Spiral galaxy NGC 406 in Tucana - NGC 406 is a spiral galaxy located at a distance of about 65 million light years in the southern constellation of Toucan. Image obtained by the Hubble Space Telescope. The spiral galaxy NGC 406 was discovered in 1834 by John Herschel and is here imaged in great detail by the NASA/ESA Hubble Space Telescope. Located some 65 million light - years away, in the southern constellation of Tucana (the Toucan), NGC 406 is about 60 000 light - years across, roughly half the diameter of our galaxy, the Milky Way. In a moderate - sized amateur telescope NGC 406 would appear as a faint hazy blob, like thousands of others across the sky, and none of the spectacular fine detail in the Hubble picture could be made out. In this image the galaxy exhibits spiral arms that are mainly populated by young, massive, bluish stars and crossed by dark dust lanes. As is typically observed in this kind of spiral galaxy, the yellowish central bulg

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Mars photographed using the Hubble Space Telescope (HST), 1997

Mars photographed using the Hubble Space Telescope (HST), 1997

UIS5080434

Polaris System - Polaris is a triple system consisting of a supergiant star and two dwarf stars. It is a pulsating variable star, cepheide of low amplitude. This montage shows the polar star and constellations of the Little Bear and the Big Bear (left), Polaris A and his companion Polaris B seen by the Hubble Space Telescope (top right), and Polaris Ab photographed for the first time by the Hubble Space Telescope (bottom right). This sequence of images shows that the North Star, Polaris is really a triple star system. For the first time, the close companion of Polaris has been seen directly. The left frame shows Polaris's location very close to the position of Earth's north celestial pole in Ursa Minor (the Small Bear). The upper right image shows Polaris A and its distant companion Polaris B, as viewed by Hubble. They are separated by approximately 240 billion miles. Polaris B, the wide companion, is visible in small telescopes, and was first noticed by William Herschel in 1780. The close companion, Polaris Ab was known to exist from its gravitational tug on Polaris A, but has only been seen directly now using Hubble (lower right image). The companion is only 2 trillion miles from Polaris A. The triple system is 430 light - years away — Polaris System - Polaris is a triple system consisting of a supergiant star and two dwarf stars. It is a pulsating variable star, cepheide of low amplitude. This montage shows the polar star and constellations of the Little Bear and the Big Bear (left), Polaris A and his companion Polaris B seen by the Hubble Space Telescope (top right), and Polaris Ab photographed for the first time by the Hubble Space Telescope (bottom right). This sequence of images shows that the North Star, Polaris is really a triple star system. For the first time, the close companion of Polaris has been seen directly. The left frame shows Polaris's location very close to the position of Earth's north celestial pole in Ursa Minor (the Small Bear). The upper right image shows Polaris A and its distant companion Polaris B, as viewed by Hubble. They are separated by approximately 240 billion miles. Polaris B, the wide companion, is visible in small telescopes, and was first noticed by William Herschel in 1780. The c

Polaris System - Polaris is a triple system consisting of a supergiant star and two dwarf stars. It is a pulsating variable star, cepheide of low amplitude. This montage shows the polar star and constellations of the Little Bear and the Big Bear (left), Polaris A and his companion Polaris B seen by the Hubble Space Telescope (top right), and Polaris Ab photographed for the first time by the Hubble Space Telescope (bottom right). This sequence of images shows that the North Star, Polaris is really a triple star system. For the first time, the close companion of Polaris has been seen directly. The left frame shows Polaris's location very close to the position of Earth's north celestial pole in Ursa Minor (the Small Bear). The upper right image shows Polaris A and its distant companion Polaris B, as viewed by Hubble. They are separated by approximately 240 billion miles. Polaris B, the wide companion, is visible in small telescopes, and was first noticed by William Herschel in 1780. The c

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Saturn seen from the Hubble space telescope in november 2000 - Saturn seen from the Hubble space telescope in november 2000 - Saturn planet observed with the Hubble space telescope in November 2000. Saturn is 120,000 km in diameter

Saturn seen from the Hubble space telescope in november 2000 - Saturn seen from the Hubble space telescope in november 2000 - Saturn planet observed with the Hubble space telescope in November 2000. Saturn is 120,000 km in diameter

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Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Image obtained by the Hubble Space Telescope (HST). Spiral galaxy NGC 2683 located 16 million years away in the constellation of Lynx. Image taken by the Hubble space telescope (HST)

Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Image obtained by the Hubble Space Telescope (HST). Spiral galaxy NGC 2683 located 16 million years away in the constellation of Lynx. Image taken by the Hubble space telescope (HST)

R. Gendler

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Crab pulsar in nebula M1 - The Crab pulsar: This image from the Hubble space telescope shows the central region of the Crab nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. While many other images of the famous Crab Nebula have focused on the filaments in the outer part of the nebula, this image shows the very heart of the Crab Nebula including the central neutron star - it is the rightmost of the two bright stars near the centre of this image. The rapid motion of the material nearest to the central star is revealed by the subtle rainbow of colours in this time-lapse image, the rainbow effect being due to the movement of material over the time between one image and another

Crab pulsar in nebula M1 - The Crab pulsar: This image from the Hubble space telescope shows the central region of the Crab nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. While many other images of the famous Crab Nebula have focused on the filaments in the outer part of the nebula, this image shows the very heart of the Crab Nebula including the central neutron star - it is the rightmost of the two bright stars near the centre of this image. The rapid motion of the material nearest to the central star is revealed by the subtle rainbow of colours in this time-lapse image, the rainbow effect being due to the movement of material over the time between one image and another

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Mars photographed using the Hubble Space Telescope (HST), 1997

Mars photographed using the Hubble Space Telescope (HST), 1997

UIS5083686

Spiral galaxy IC 391 in the Giraffe - Spiral galaxy IC 391 in Camelopardalis - Spiral galaxy IC 391 located about 80 million years ago - light in the constellation Giraffe. Image obtained with the Hubble Space Telescope (HST). IC 391 lies about 80 million light - years away in the constellation of Camelopardalis (the Giraffe) in the far northern part of the sky. The British amateur observer William Denning discovered it in the late nineteenth century, and described it as faint, small and round. Image taken with the Hubble space Telescope (HST)

Spiral galaxy IC 391 in the Giraffe - Spiral galaxy IC 391 in Camelopardalis - Spiral galaxy IC 391 located about 80 million years ago - light in the constellation Giraffe. Image obtained with the Hubble Space Telescope (HST). IC 391 lies about 80 million light - years away in the constellation of Camelopardalis (the Giraffe) in the far northern part of the sky. The British amateur observer William Denning discovered it in the late nineteenth century, and described it as faint, small and round. Image taken with the Hubble space Telescope (HST)

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The elliptical galaxy NGC 4660 - The elliptical galaxy NGC 4660 - The galaxy NGC 4660 is located 49 million years ago - light from Earth, in the Virgin's cluster. Image obtained by the Hubble Space Telescope. The elliptical galaxy NGC 4660 lies at a distance of 49 million light - years from the Sun in the spring constellation Virgo. This image was made from data taken with Hubble space telescope

The elliptical galaxy NGC 4660 - The elliptical galaxy NGC 4660 - The galaxy NGC 4660 is located 49 million years ago - light from Earth, in the Virgin's cluster. Image obtained by the Hubble Space Telescope. The elliptical galaxy NGC 4660 lies at a distance of 49 million light - years from the Sun in the spring constellation Virgo. This image was made from data taken with Hubble space telescope

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Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Composite image obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. Spiral galaxy NGC 2683 located 16 million years away in the constellation of Lynx. Composite image taken by the Hubble space telescope (HST) and Subaru

Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Composite image obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. Spiral galaxy NGC 2683 located 16 million years away in the constellation of Lynx. Composite image taken by the Hubble space telescope (HST) and Subaru

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Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Image obtained by the Hubble Space Telescope (HST). NGC 2683 is a spiral galaxy seen almost edge - on, giving it the shape of a classic science fiction spaceship. The delicate dusty lanes of the spiral arms are silhouetted against the golden haze of the galaxy's core. In addition, brilliant clusters of young blue stars shine scattered throughout the disc, mapping the galaxy's star - forming regions. Perhaps surprisingly, side - on views of galaxies like this one do not prevent astronomers from deducing their structures. Studies of the properties of the light coming from NGC 2683 suggest that this is a barred spiral galaxy, even though the angle we see it at does not let us see this directly. NGC 2683, discovered on 5 February 1788 by the famous astronomer William Herschel, lies in the Northern constellation of Lynx. A constellation named not because of its resemblance to the feline animal, but because it is fairly faint, requiring the sensitive eyes of a cat”” to discern it. And when you manage to get a look at it, you'll find treasures like this, making it well worth the effort. This image is produced from two adjacent fields observed in visible and infrared light by Hubble's Advanced Camera for Surveys. A narrow strip which appears slightly blurred and crosses most the image horizontally is a result of a gap between Hubble's detectors. This strip has been patched using images from observations of the galaxy made by ground - based telescopes, which show significantly less detail. The field of view is approximately 6.5 by 3.3 arcminutes. — Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Image obtained by the Hubble Space Telescope (HST). NGC 2683 is a spiral galaxy seen almost edge - on, giving it the shape of a classic science fiction spaceship. The delicate dusty lanes of the spiral arms are silhouetted against the golden haze of the galaxy's core. In addition, brilliant clusters of young blue stars shine scattered throughout the disc, mapping the galaxy's star - forming regions. Perhaps surprisingly, side - on views of galaxies like this one do not prevent astronomers from deducing their structures. Studies of the properties of the light coming from NGC 2683 suggest that this is a barred spiral galaxy, even though the angle we see it at does not let us see this directly. NGC 2683, discovered on 5 February 1788 by the famous astronomer William Herschel, lies in the Northern constellation of Lynx. A constellation n

Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 in Lynx - Spiral galaxy NGC 2683 distant about 16 million years - light in the constellation Lynx. Image obtained by the Hubble Space Telescope (HST). NGC 2683 is a spiral galaxy seen almost edge - on, giving it the shape of a classic science fiction spaceship. The delicate dusty lanes of the spiral arms are silhouetted against the golden haze of the galaxy's core. In addition, brilliant clusters of young blue stars shine scattered throughout the disc, mapping the galaxy's star - forming regions. Perhaps surprisingly, side - on views of galaxies like this one do not prevent astronomers from deducing their structures. Studies of the properties of the light coming from NGC 2683 suggest that this is a barred spiral galaxy, even though the angle we see it at does not let us see this directly. NGC 2683, discovered on 5 February 1788 by the famous astronomer William Herschel, lies in the Northern constellation of Lynx. A constellation n

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Lenticular galaxy NGC 4710 in Berenice's Hair - Lenticular galaxy NGC 4710 in Coma Berenices - The galaxy NGC 4710 is located about 60 million years ago - light from Earth, in the galaxy cluster of Our Lady. It's a lenticular galaxy seen from the slice. Image obtained by the Hubble Space Telescope. Edge - on galaxy located at about 60 million light years away. NGC 4710 is a member of the giant Virgo Cluster of galaxies and lies in the northern constellation of Coma Berenices (the Hair of Queen Berenice). It is not one of the brightest members of the cluster, but can easily be seen as a dim elongated smudge on a dark night with a medium - sized amateur telescope. In the 1780s, William Herschel discovered the galaxy and noted it simply as a “” faint nebula””. It is an example of a lenticular or S0 - type galaxy - a type that seems to have some characteristics of both spiral and elliptical galaxies. Image taken by the Hubble Space Telescope

Lenticular galaxy NGC 4710 in Berenice's Hair - Lenticular galaxy NGC 4710 in Coma Berenices - The galaxy NGC 4710 is located about 60 million years ago - light from Earth, in the galaxy cluster of Our Lady. It's a lenticular galaxy seen from the slice. Image obtained by the Hubble Space Telescope. Edge - on galaxy located at about 60 million light years away. NGC 4710 is a member of the giant Virgo Cluster of galaxies and lies in the northern constellation of Coma Berenices (the Hair of Queen Berenice). It is not one of the brightest members of the cluster, but can easily be seen as a dim elongated smudge on a dark night with a medium - sized amateur telescope. In the 1780s, William Herschel discovered the galaxy and noted it simply as a “” faint nebula””. It is an example of a lenticular or S0 - type galaxy - a type that seems to have some characteristics of both spiral and elliptical galaxies. Image taken by the Hubble Space Telescope

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Globular cluster G1 (Mayall II) - Globular cluster G1 (Mayall II) - The G1 globular cluster is the brightest globular cluster in the group of about thirty galaxies known as the Local Group (including the Lactee Way). It is orbiting the Andromede galaxy and contains at least 300,000 stars. This image is a composite of visible and near infrared images obtained by the Hubble Space Telescope in July 1994. Hubble Space Telescope has captured a view of a globular cluster called G1, a large, bright ball of light in the center of the photograph consisting of at least 300,000 old stars. G1, also known as Mayall II, orbits the Andromeda galaxy (M31), the nearest major spiral galaxy to our Milky Way. Located 130,000 light - years from Andromeda's nucleus, G1 is the brightest globular cluster in the Local Group of galaxies. The Local Group consists of about 20 nearby galaxies, including the Milky Way. A glimpse into the cluster's finer details allow astronomers to see its fainter helium - burning stars whose temperatures and brightnesses show that this cluster in Andromeda and the oldest Milky Way clusters have approximately the same age. These clusters probably were formed shortly after the beginning of the universe, providing astronomers with a record of the earliest era of galaxy formation. The color picture was assembled from separate images taken in visible and near - infrared wavelengths taken in July of 1994 — Globular cluster G1 (Mayall II) - Globular cluster G1 (Mayall II) - The G1 globular cluster is the brightest globular cluster in the group of about thirty galaxies known as the Local Group (including the Lactee Way). It is orbiting the Andromede galaxy and contains at least 300,000 stars. This image is a composite of visible and near infrared images obtained by the Hubble Space Telescope in July 1994. Hubble Space Telescope has captured a view of a globular cluster called G1, a large, bright ball of light in the center of the photograph consisting of at least 300,000 old stars. G1, also known as Mayall II, orbits the Andromeda galaxy (M31), the nearest major spiral galaxy to our Milky Way. Located 130,000 light - years from Andromeda's nucleus, G1 is the brightest globular cluster in the Local Group of galaxies. The Local Group consists of about 20 nearby galaxies, including the Milky Way. A glimpse into the cluster's finer details allow astronomers to see its fainter helium - burning

Globular cluster G1 (Mayall II) - Globular cluster G1 (Mayall II) - The G1 globular cluster is the brightest globular cluster in the group of about thirty galaxies known as the Local Group (including the Lactee Way). It is orbiting the Andromede galaxy and contains at least 300,000 stars. This image is a composite of visible and near infrared images obtained by the Hubble Space Telescope in July 1994. Hubble Space Telescope has captured a view of a globular cluster called G1, a large, bright ball of light in the center of the photograph consisting of at least 300,000 old stars. G1, also known as Mayall II, orbits the Andromeda galaxy (M31), the nearest major spiral galaxy to our Milky Way. Located 130,000 light - years from Andromeda's nucleus, G1 is the brightest globular cluster in the Local Group of galaxies. The Local Group consists of about 20 nearby galaxies, including the Milky Way. A glimpse into the cluster's finer details allow astronomers to see its fainter helium - burning

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Galaxies cluster 1E 0657 - 556 - Dark matter in the galaxy cluster 1E 0657 - 556 - Composite view of the galaxy cluster 1E 0657 - 556 visible and X-rays. The hot gas that surrounds this galaxy cluster, detects in X-rays by the Chandra satellite, is visible in pink on this image. The galaxy cluster, photographed by the Magellan telescope and the Hubble space telescope, appears in the background. By studying the mass of this cluster, astronomers were able to determine that most of this mass was concentrated not in the hot gas detected by Chandra but in the blue coloured areas here, suggesting the existence of dark matter. This composite image shows the galaxy cluster 1E 0657 - 556, also known as the “” bullet cluster.”” This cluster was formed after the collision of two large clusters of galaxies, the most energetic event known in the universe since the Big Bang. Hot gas detected by Chandra telescope in X - rays is seen as two pink clumps in the image and contains most of the “” normal,””” or baryonic, matter in the two clusters. The bullet - shaped clump on the right is the hot gas from one cluster, which passed through the hot gas from the other larger cluster during the collision. An optical image from Magellan and the Hubble Space Telescope shows the galaxies in orange and white. The blue areas in this image depict where astronomers find most of the mass in the clusters. The concentration of mass is determined by analyzing the effect of so - called gravitational lensing, where light from the distant objects is distorted by intervening matter. Most of the matter in the clusters (blue) is clearly separate from the normal matter (pink), giving direct evidence that nearly all of the matter in the clusters is dark — Galaxies cluster 1E 0657 - 556 - Dark matter in the galaxy cluster 1E 0657 - 556 - Composite view of the galaxy cluster 1E 0657 - 556 visible and X-rays. The hot gas that surrounds this galaxy cluster, detects in X-rays by the Chandra satellite, is visible in pink on this image. The galaxy cluster, photographed by the Magellan telescope and the Hubble space telescope, appears in the background. By studying the mass of this cluster, astronomers were able to determine that most of this mass was concentrated not in the hot gas detected by Chandra but in the blue coloured areas here, suggesting the existence of dark matter. This composite image shows the galaxy cluster 1E 0657 - 556, also known as the “” bullet cluster.”” This cluster was formed after the collision of two large clusters of galaxies, the most energetic event known in the universe since the Big Bang. Hot gas detected by Chandra telescope in X - rays is seen as two pink clumps in the image and contains most of the “” normal,”

Galaxies cluster 1E 0657 - 556 - Dark matter in the galaxy cluster 1E 0657 - 556 - Composite view of the galaxy cluster 1E 0657 - 556 visible and X-rays. The hot gas that surrounds this galaxy cluster, detects in X-rays by the Chandra satellite, is visible in pink on this image. The galaxy cluster, photographed by the Magellan telescope and the Hubble space telescope, appears in the background. By studying the mass of this cluster, astronomers were able to determine that most of this mass was concentrated not in the hot gas detected by Chandra but in the blue coloured areas here, suggesting the existence of dark matter. This composite image shows the galaxy cluster 1E 0657 - 556, also known as the “” bullet cluster.”” This cluster was formed after the collision of two large clusters of galaxies, the most energetic event known in the universe since the Big Bang. Hot gas detected by Chandra telescope in X - rays is seen as two pink clumps in the image and contains most of the “” normal,”

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Star V838 Monocerotis 08/02/2004 - V838 Monocerotis 02/2004 - This variable star is located approximately 20,000 years - light from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in February 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope on February 8, 2004, the light echo around the star has uncovered details in the interstellar dust round the star

Star V838 Monocerotis 08/02/2004 - V838 Monocerotis 02/2004 - This variable star is located approximately 20,000 years - light from Earth in the constellation Unicorn. In the beginning of 2002, this star illuminated temporarily becoming one of the brightest stars in the sky. Viewed here in February 2004 by the Hubble space telescope, the light echo shows details in the interstellar dust surrounding the star. In January 2002, a variable star in the Monoceros constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our Milky Way galaxy. The mysterious star, called V838 Monocerotis, has long since faded back to obscurity. Seen here by Nasa's Hubble Space Telescope on February 8, 2004, the light echo around the star has uncovered details in the interstellar dust round the star

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Globular cluster NGC 288 - The Globular Cluster NGC 288 - NGC 288 is a cluster of stars located about 30,000 years - light from Earth in the constellation Sculptor. This image made by the Hubble space telescope highlights the different types of stars that coexist in the center of the cluster

Globular cluster NGC 288 - The Globular Cluster NGC 288 - NGC 288 is a cluster of stars located about 30,000 years - light from Earth in the constellation Sculptor. This image made by the Hubble space telescope highlights the different types of stars that coexist in the center of the cluster

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Quasars seen by the Hubble Space Telescope - Quasars seen by the Hubble Space Telescope - Gallery of quasars observed in different types of galaxies; left column, quasars in normal galaxies, center in colliding galaxies, right in particular galaxies. Top left: quasar PG 0052+251, has about 1.4 billion years - light. Bottom left: Quasar PHL 909 has about 1.5 billion years - light. High center: quasar IRAS04505 - 2958, has about 3 billion years - light. Low center: quasar PG 1012+008, has about 1.6 billion years - light. High right: quasar 0316 - 346, has about 2.2 billion years - light. Low right: quasar IRAS13218+0552. has about 2 billion years - light. Images obtained by the Hubble Space Telescope in 1996. Quasars reside in a variety of galaxies, from normal to highly disturbed. When seen through ground - based telescopes, these compact, enigmatic light sources resemble stars, yet they are billions of light - years away and several hundred billion times brighter than normal stars. The following Hubble Space Telescope images show examples of different home sites of all quasars. The column of images on the left represents normal galaxies; the center, colliding galaxies; and the right, peculiar galaxies.Top left: This image shows quasar PG 0052+251, which is 1.4 billion light - years from Earth, at the core of a normal spiral galaxy. Astronomers are surprised to find host galaxies, such as this one, that appear undisturbed by the strong quasar radiation. Bottom left: Quasar PHL 909 is 1.5 billion light - years from Earth and lies at the core of an apparently normal elliptical galaxy. Top center: The photo reveals evidence of a catastrophic collision between two galaxies traveling at about 1 million mph. The debris from this collision may be fueling quasar IRAS04505 - 2958, which is 3 billion light - years from Earth. Astronomers believe that a galaxy plunged vertically through the — Quasars seen by the Hubble Space Telescope - Quasars seen by the Hubble Space Telescope - Gallery of quasars observed in different types of galaxies; left column, quasars in normal galaxies, center in colliding galaxies, right in particular galaxies. Top left: quasar PG 0052+251, has about 1.4 billion years - light. Bottom left: Quasar PHL 909 has about 1.5 billion years - light. High center: quasar IRAS04505 - 2958, has about 3 billion years - light. Low center: quasar PG 1012+008, has about 1.6 billion years - light. High right: quasar 0316 - 346, has about 2.2 billion years - light. Low right: quasar IRAS13218+0552. has about 2 billion years - light. Images obtained by the Hubble Space Telescope in 1996. Quasars reside in a variety of galaxies, from normal to highly disturbed. When seen through ground - based telescopes, these compact, enigmatic light sources resemble stars, yet they are billions of light - years away and several hundred billion times brighter than normal stars. The

Quasars seen by the Hubble Space Telescope - Quasars seen by the Hubble Space Telescope - Gallery of quasars observed in different types of galaxies; left column, quasars in normal galaxies, center in colliding galaxies, right in particular galaxies. Top left: quasar PG 0052+251, has about 1.4 billion years - light. Bottom left: Quasar PHL 909 has about 1.5 billion years - light. High center: quasar IRAS04505 - 2958, has about 3 billion years - light. Low center: quasar PG 1012+008, has about 1.6 billion years - light. High right: quasar 0316 - 346, has about 2.2 billion years - light. Low right: quasar IRAS13218+0552. has about 2 billion years - light. Images obtained by the Hubble Space Telescope in 1996. Quasars reside in a variety of galaxies, from normal to highly disturbed. When seen through ground - based telescopes, these compact, enigmatic light sources resemble stars, yet they are billions of light - years away and several hundred billion times brighter than normal stars. The

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Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest stars in the southern sky. Although the star released as much visible light as a supernova explosion, it survived the outburst. Somehow, the explosion produced two lobes and a large, thin equatorial disk, all moving outward at about 1.5 million miles per hour. Estimated to be 100 times heftier than our Sun, Eta Carinae may be one of the most massive stars in our galaxy — Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest sta

Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest sta

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Mars and Phobos seen by the Hubble space telescope -2016 - Mars with Phobos seen by the Hubble space telescope in 2016/The Tiny Moon Phobos Is Photographed During Its Quick Trip Around Mars: Image obtained on May 12, 2016 a few days before the opposition of Mars when the planet was only 80 million km away from Earth. Multiple poses showing the passage of the Phobos satellite around Mars. This image shows planet Mars with tiny moon Phobos on its trek around the Red Planet, as it was observed shortly before opposition in 2016, taken when the planet was 50 million miles from Earth on May 12, 2016. by the NASA/ESA Hubble Space Telescope

Mars and Phobos seen by the Hubble space telescope -2016 - Mars with Phobos seen by the Hubble space telescope in 2016/The Tiny Moon Phobos Is Photographed During Its Quick Trip Around Mars: Image obtained on May 12, 2016 a few days before the opposition of Mars when the planet was only 80 million km away from Earth. Multiple poses showing the passage of the Phobos satellite around Mars. This image shows planet Mars with tiny moon Phobos on its trek around the Red Planet, as it was observed shortly before opposition in 2016, taken when the planet was 50 million miles from Earth on May 12, 2016. by the NASA/ESA Hubble Space Telescope

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Spiral Galaxy NGC 3810 in the Lion - Spiral galaxy NGC 3810 in Leo - NGC 3810 is a spiral galaxy located at a distance of about 50 million light years in the constellation Lion. Image obtained by the Hubble Space Telescope. The bright galaxy NGC 3810 demonstrates classical spiral structure in this very detailed image from Hubble. The bright central region is thought to be forming many new stars and is outshining the outer areas of the galaxy by some margin. Further out the galaxy displays strikingly rich dust clouds along its spiral arms. A close look shows that Hubble's sharp vision also allows many individual stars to be seen. Hot young blue stars show up in giant clusters far from the center and the arms are also littered with bright red giant stars. NGC 3810 is located about 50 million light - years from Earth in the constellation of Leo (the lion). It was discovered by William Herschel in 1784 and is easily seen as a faint smudge in small telescopes

Spiral Galaxy NGC 3810 in the Lion - Spiral galaxy NGC 3810 in Leo - NGC 3810 is a spiral galaxy located at a distance of about 50 million light years in the constellation Lion. Image obtained by the Hubble Space Telescope. The bright galaxy NGC 3810 demonstrates classical spiral structure in this very detailed image from Hubble. The bright central region is thought to be forming many new stars and is outshining the outer areas of the galaxy by some margin. Further out the galaxy displays strikingly rich dust clouds along its spiral arms. A close look shows that Hubble's sharp vision also allows many individual stars to be seen. Hot young blue stars show up in giant clusters far from the center and the arms are also littered with bright red giant stars. NGC 3810 is located about 50 million light - years from Earth in the constellation of Leo (the lion). It was discovered by William Herschel in 1784 and is easily seen as a faint smudge in small telescopes

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Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This colourful and star-studded view of the Milky Way galaxy was captured when the NASA/ESA Hubble Space Telescope pointed its cameras towards the constellation of Sagittarius (The Archer). Blue stars can be seen scattered across the frame, set against a distant backdrop of red-hued cosmic companions. This blue litter most likely formed at the same time from the same collapsing molecular cloud. The colour of a star can reveal many of its secrets. Shades of red indicate a star much cooler than the Sun, so either at the end of its life, or much less massive. These low-mass stars are called red dwarfs and are thought to be the most common type of star within the Milky Way. Similarly, brilliant blue hues indicate hot, young, or massive stars, many times the mass of the Sun. A star's mass decides its fate; more massive stars burn brightly over a short lifespan, and die young after only tens of millions of years. Stars like the Sun typically have more sedentary lifestyles and live longer, burning for approximately ten billion years. Smaller stars, on the other hand, live life in the slow lane and are predicted to exist for trillions of years, well beyond the current age of the Universe — Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This colourful and star-studded view of the Milky Way galaxy was captured when the NASA/ESA Hubble Space Telescope pointed its cameras towards the constellation of Sagittarius (The Archer). Blue stars can be seen scattered across the frame, set against a distant backdrop of red-hued cosmic companions. This blue litter most likely formed at the same time from the same collapsing molecular cloud. The colour of a star can reveal many of its secrets. Shades of red indicate a star much cooler than the Sun, so either at the end of its life, or much less massive. These low-mass stars are called red dwarfs and are thought to be the most common type of star within the Milky Way. Similarly, brilliant blue hues indicate hot, young, or massive stars, many times the mass of the Sun. A star's mass decides its fate; more massive stars burn brightly over a short lifesp

Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This colourful and star-studded view of the Milky Way galaxy was captured when the NASA/ESA Hubble Space Telescope pointed its cameras towards the constellation of Sagittarius (The Archer). Blue stars can be seen scattered across the frame, set against a distant backdrop of red-hued cosmic companions. This blue litter most likely formed at the same time from the same collapsing molecular cloud. The colour of a star can reveal many of its secrets. Shades of red indicate a star much cooler than the Sun, so either at the end of its life, or much less massive. These low-mass stars are called red dwarfs and are thought to be the most common type of star within the Milky Way. Similarly, brilliant blue hues indicate hot, young, or massive stars, many times the mass of the Sun. A star's mass decides its fate; more massive stars burn brightly over a short lifesp

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Pluto - Hubble's Full Photomap of Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will be photographed in the highest possible detail when Nasa's New Horizons probe flies by Pluto in 2015. The Hubble images are a few pixels wide. But through a technique called dithering, multiple, slightly offset pictures can be combined through computer - image processing to synthesize a higher - resolution view than could be seen in a single exposure. This series of pictures took four years and 20 computers operating continuously and simultaneously to accomplish — Pluto - Hubble's Full Photomap of Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will b

Pluto - Hubble's Full Photomap of Pluto - The dwarf planet Pluto seen by the Hubble space telescope. These images, recomposed by computer from cliches obtained in 2002 and 2003, are not sufficiently precise to show Pluto's surface in detail but reveal color differences. This is the most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, if they exist on the surface, but Hubble reveals a complex - looking and variegated world with white, dark - orange, and charcoal - black terrain. The overall color is believed to be a result of ultraviolet radiation from the distant Sun breaking up methane that is present on Pluto's surface, leaving behind a dark, molasse - colored, carbon - rich residue. The center disk (180 degrees) has a mysterious bright spot that is unusually rich in carbon monoxide frost. This region will b

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The planet Saturn observed with the Hubble space telescope in October 1998. Saturn is 120,000 km in diameter: The Planet Saturn seen by the Hubble Space Telescope in 1998 - Saturn seen from the Hubble Space Telescope in october 1998.

The planet Saturn observed with the Hubble space telescope in October 1998. Saturn is 120,000 km in diameter: The Planet Saturn seen by the Hubble Space Telescope in 1998 - Saturn seen from the Hubble Space Telescope in october 1998.

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The elliptical galaxy NGC 4458 - The elliptical galaxy NGC 4458 - The galaxy NGC 4458 is 53 million years away - light from Earth, in the Virgin's cluster. Image obtained by the Hubble Space Telescope. The elliptical galaxy NGC 4458 lies at a distance of 53 million light - years from the Sun in the spring constellation Virgo. This image was made from data taken with Hubble space telescope

The elliptical galaxy NGC 4458 - The elliptical galaxy NGC 4458 - The galaxy NGC 4458 is 53 million years away - light from Earth, in the Virgin's cluster. Image obtained by the Hubble Space Telescope. The elliptical galaxy NGC 4458 lies at a distance of 53 million light - years from the Sun in the spring constellation Virgo. This image was made from data taken with Hubble space telescope

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Galaxy NGC 6384 in Ophiuchus - Galaxy NGC 6384 in Ophiuchus - The spiral galaxy NGC 6384, is located about 80 million years ago - light from Earth in the constellation Ophiuchus. Image obtained by the Hubble Space Telescope (HST). The NASA/ESA Hubble Space Telescope has produced this finely detailed image of the beautiful spiral galaxy NGC 6384. This galaxy lies 80 million light years away in the constellation of Ophiuchus (The Serpent Bearer), not far from the centre of the Milky Way on the sky. The positioning of NGC 6384 means that we have to peer at it past many dazzling foreground Milky Way stars that are scattered across this image

Galaxy NGC 6384 in Ophiuchus - Galaxy NGC 6384 in Ophiuchus - The spiral galaxy NGC 6384, is located about 80 million years ago - light from Earth in the constellation Ophiuchus. Image obtained by the Hubble Space Telescope (HST). The NASA/ESA Hubble Space Telescope has produced this finely detailed image of the beautiful spiral galaxy NGC 6384. This galaxy lies 80 million light years away in the constellation of Ophiuchus (The Serpent Bearer), not far from the centre of the Milky Way on the sky. The positioning of NGC 6384 means that we have to peer at it past many dazzling foreground Milky Way stars that are scattered across this image

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Galaxy NGC 4651 (Arp 189) seen here by the Hubble space telescope (HST) (photo)

Galaxy NGC 4651 (Arp 189) seen here by the Hubble space telescope (HST) (photo)

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Colliding galaxies NGC 2623 in Cancer - Colliding galaxies NGC 2623 - The galaxy NGC 2623 (Arp 243) is located about 250 million years ago - light from Earth in the constellation of Cancer. It is a system of two spiral galaxies colliding and eventually forming only one galaxy. This image was obtained by the Hubble Space Telescope in 2007. Located 250 million light - years away in the constellation of Cancer, these colliding galaxies are in the late stages of the merging process with the centres of the original galaxy pair now merged into one nucleus. Image obtained by the Hubble space telescope in 2007

Colliding galaxies NGC 2623 in Cancer - Colliding galaxies NGC 2623 - The galaxy NGC 2623 (Arp 243) is located about 250 million years ago - light from Earth in the constellation of Cancer. It is a system of two spiral galaxies colliding and eventually forming only one galaxy. This image was obtained by the Hubble Space Telescope in 2007. Located 250 million light - years away in the constellation of Cancer, these colliding galaxies are in the late stages of the merging process with the centres of the original galaxy pair now merged into one nucleus. Image obtained by the Hubble space telescope in 2007

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Globular cluster Terzan 5 in Sagittarius - Globular cluster Terzan 5 in Sagittarius - The globular cluster Terzan 5 is located in the constellation Sagittarius. Its stars are not all at the same time and show great age differences between 6 and 12 billion years. Image obtained by the Hubble Space Telescope (HST). Deep within the Milky Way lies the ancient globular cluster Terzan 5. This NASA/ESA Hubble Space Telescope image shows the cluster in wonderful detail, but it is the chaotic motions of its stars that make it particularly interesting to astronomers. Terzan 5 has an exceptionally dense core. As a result, it is thought to have one of the highest stellar collision rates for a globular cluster. And packed in at such close quarters, many stars are pushed so close together that they form tight binary systems. Interestingly, studies of individual stars within the cluster reveal that they can be split into two age groups: 6 and 12 billion years old. Some astronomers have hypothesised that the younger crowd may have been stripped away from a dwarf galaxy — Globular cluster Terzan 5 in Sagittarius - Globular cluster Terzan 5 in Sagittarius - The globular cluster Terzan 5 is located in the constellation Sagittarius. Its stars are not all at the same time and show great age differences between 6 and 12 billion years. Image obtained by the Hubble Space Telescope (HST). Deep within the Milky Way lies the ancient globular cluster Terzan 5. This NASA/ESA Hubble Space Telescope image shows the cluster in wonderful detail, but it is the chaotic motions of its stars that make it particularly interesting to astronomers. Terzan 5 has an exceptionally dense core. As a result, it is thought to have one of the highest stellar collision rates for a globular cluster. And packed in at such close quarters, many stars are pushed so close together that they form tight binary systems. Interestingly, studies of individual stars within the cluster reveal that they can be split into two age groups: 6 and 12 billion years old. Some astronomers have hypothesised t

Globular cluster Terzan 5 in Sagittarius - Globular cluster Terzan 5 in Sagittarius - The globular cluster Terzan 5 is located in the constellation Sagittarius. Its stars are not all at the same time and show great age differences between 6 and 12 billion years. Image obtained by the Hubble Space Telescope (HST). Deep within the Milky Way lies the ancient globular cluster Terzan 5. This NASA/ESA Hubble Space Telescope image shows the cluster in wonderful detail, but it is the chaotic motions of its stars that make it particularly interesting to astronomers. Terzan 5 has an exceptionally dense core. As a result, it is thought to have one of the highest stellar collision rates for a globular cluster. And packed in at such close quarters, many stars are pushed so close together that they form tight binary systems. Interestingly, studies of individual stars within the cluster reveal that they can be split into two age groups: 6 and 12 billion years old. Some astronomers have hypothesised t

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Spiral galaxy NGC 4402 - Spiral galaxy NGC 4402 - NGC 4402 is located about 60 million light years away from Earth in the galaxy cluster of Our Lady. Image obtained by the Hubble Space Telescope. Close - up of the disc of gas and dust of the spiral galaxy NGC 4402 in the Virgo cluster. Image taken by the Hubble Space Telescope

Spiral galaxy NGC 4402 - Spiral galaxy NGC 4402 - NGC 4402 is located about 60 million light years away from Earth in the galaxy cluster of Our Lady. Image obtained by the Hubble Space Telescope. Close - up of the disc of gas and dust of the spiral galaxy NGC 4402 in the Virgo cluster. Image taken by the Hubble Space Telescope

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Galaxy System Arp 274 - Galaxy triplet Arp 274 - Arp 274 (NGC 5679) is a system of three galaxies located about 400 million years ago - light in the constellation of Virgo. Image obtained by the Hubble Space Telescope. Arp 274, also known as NGC 5679, is a system of three galaxies that appear to be partially overlapping in the image, although they may be at somewhat different distances. The spiral shapes of two of these galaxies appear mostly intact. The third galaxy (to the far left) is more compact, but shows evidence of star formation. Two of the three galaxies are forming new stars at a high rate. This is evident in the bright blue knots of star formation that are strung along the arms of the galaxy on the right and along the small galaxy on the left. The largest component is located in the middle of the three. It appears as a spiral galaxy, which may be barred. The entire system resides at about 400 million light - years away from Earth in the constellation Virgo. Hubble's Wide Field Planetary Camera 2 was used to image Arp 274. Blue, visible, and infrared filters were combined with a filter that isolates hydrogen emission. The colors in this image reflect the intrinsic color of the different stellar populations that make up the galaxies. Yellowish older stars can be seen in the central bulge of each galaxy. A bright central cluster of stars pinpoint each nucleus. Younger blue stars trace the spiral arms, along with pinkish nebulae that are illuminated by new star formation. Interstellar dust is silhouetted against the starry population. A pair of foreground stars inside our own Milky Way are at far right — Galaxy System Arp 274 - Galaxy triplet Arp 274 - Arp 274 (NGC 5679) is a system of three galaxies located about 400 million years ago - light in the constellation of Virgo. Image obtained by the Hubble Space Telescope. Arp 274, also known as NGC 5679, is a system of three galaxies that appear to be partially overlapping in the image, although they may be at somewhat different distances. The spiral shapes of two of these galaxies appear mostly intact. The third galaxy (to the far left) is more compact, but shows evidence of star formation. Two of the three galaxies are forming new stars at a high rate. This is evident in the bright blue knots of star formation that are strung along the arms of the galaxy on the right and along the small galaxy on the left. The largest component is located in the middle of the three. It appears as a spiral galaxy, which may be barred. The entire system resides at about 400 million light - years away from Earth in the constellation Virgo. Hubble's Wide Fi

Galaxy System Arp 274 - Galaxy triplet Arp 274 - Arp 274 (NGC 5679) is a system of three galaxies located about 400 million years ago - light in the constellation of Virgo. Image obtained by the Hubble Space Telescope. Arp 274, also known as NGC 5679, is a system of three galaxies that appear to be partially overlapping in the image, although they may be at somewhat different distances. The spiral shapes of two of these galaxies appear mostly intact. The third galaxy (to the far left) is more compact, but shows evidence of star formation. Two of the three galaxies are forming new stars at a high rate. This is evident in the bright blue knots of star formation that are strung along the arms of the galaxy on the right and along the small galaxy on the left. The largest component is located in the middle of the three. It appears as a spiral galaxy, which may be barred. The entire system resides at about 400 million light - years away from Earth in the constellation Virgo. Hubble's Wide Fi

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Galaxy NGC 3190 in the Lion - Galaxy NGC 3190 in Leo - The spiral galaxy NGC 3190 photographed by the Hubble space telescope. The spiral galaxy NGC 3190 seen by the Hubble space telescope

Galaxy NGC 3190 in the Lion - Galaxy NGC 3190 in Leo - The spiral galaxy NGC 3190 photographed by the Hubble space telescope. The spiral galaxy NGC 3190 seen by the Hubble space telescope

R. Gendler

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Spiral Galaxy NGC 253 - NGC 253 is the brightest galaxy in the Sculptor's group, the closest galaxy group to the Local Group. It is about 13 million light years away. Composite image obtained from the Hubble sptial telescope, the Subaru, VLT and the 1.5m Danish telescopes. NGC 253 is a large, almost edge - on spiral galaxy, and is one of the nearest galaxies beyond our local neighborhood of galaxies. In this image taken by Hubble space telescope thousands of individual stars are resolved in this galaxy located 13 million light years away.Multipanel Mosaic and Composite from Four Data Sources 8.2 Meter Subaru Telescope, Hubble Space Telescope European Southern Observatory (VLT and Danish 1.5M

Spiral Galaxy NGC 253 - NGC 253 is the brightest galaxy in the Sculptor's group, the closest galaxy group to the Local Group. It is about 13 million light years away. Composite image obtained from the Hubble sptial telescope, the Subaru, VLT and the 1.5m Danish telescopes. NGC 253 is a large, almost edge - on spiral galaxy, and is one of the nearest galaxies beyond our local neighborhood of galaxies. In this image taken by Hubble space telescope thousands of individual stars are resolved in this galaxy located 13 million light years away.Multipanel Mosaic and Composite from Four Data Sources 8.2 Meter Subaru Telescope, Hubble Space Telescope European Southern Observatory (VLT and Danish 1.5M

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Spiral Galaxy NGC 3628 in the Lion - Spiral galaxy NGC 3628 in Leo - NGC 3628 is a spiral galaxy seen by the slice located at a distance of about 35 million years - light. With its neighbors M65 and M66, it forms a remarkable triplet of galaxies, called the Lion Triplet or the M66 Group. Composite image obtained with Subaru and Hubble telescopes (HST). This edge - on galaxy lies about 35 million light years away. It is the fainter member of the Leo triplet, a group of galaxies dominated by M65 and M66. Composite image from Hubble space telescope and Subaru data sources

Spiral Galaxy NGC 3628 in the Lion - Spiral galaxy NGC 3628 in Leo - NGC 3628 is a spiral galaxy seen by the slice located at a distance of about 35 million years - light. With its neighbors M65 and M66, it forms a remarkable triplet of galaxies, called the Lion Triplet or the M66 Group. Composite image obtained with Subaru and Hubble telescopes (HST). This edge - on galaxy lies about 35 million light years away. It is the fainter member of the Leo triplet, a group of galaxies dominated by M65 and M66. Composite image from Hubble space telescope and Subaru data sources

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Spiral galaxy NGC 3949 in the Great Bear - Spiral galaxy NGC 3949 in Ursa Major - The spiral galaxy NGC 3949 is located about 50 million years away - light from Earth. This image was taken by the Hubble Space Telescope in October 2001. Like our Milky Way, this galaxy has a blue disk of young stars peppered with bright pink star - birth regions. In contrast to the blue disk, the bright central bulge is made up of mostly older, redder stars. NGC 3949 lies about 50 million light - years from Earth. It is a member of a loose cluster of some six or seven dozens of galaxies located in the direction of the Big Dipper, in the constellation Ursa Major (the Great Bear). It is one of the larger galaxies of this cluster. This image was created from Hubble data taken with the Wide Field Planetary Camera 2 in October 2001. Separate exposures through blue, visible, and near - infrared filters have been combined to make the natural color picture

Spiral galaxy NGC 3949 in the Great Bear - Spiral galaxy NGC 3949 in Ursa Major - The spiral galaxy NGC 3949 is located about 50 million years away - light from Earth. This image was taken by the Hubble Space Telescope in October 2001. Like our Milky Way, this galaxy has a blue disk of young stars peppered with bright pink star - birth regions. In contrast to the blue disk, the bright central bulge is made up of mostly older, redder stars. NGC 3949 lies about 50 million light - years from Earth. It is a member of a loose cluster of some six or seven dozens of galaxies located in the direction of the Big Dipper, in the constellation Ursa Major (the Great Bear). It is one of the larger galaxies of this cluster. This image was created from Hubble data taken with the Wide Field Planetary Camera 2 in October 2001. Separate exposures through blue, visible, and near - infrared filters have been combined to make the natural color picture

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Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This stunning image, captured by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys (ACS), shows part of the sky in the constellation of Sagittarius (The Archer). The region is rendered in exquisite detail - deep red and bright blue stars are scattered across the frame, set against a background of thousands of more distant stars and galaxies. Two features are particularly striking: the colours of the stars, and the dramatic crosses that burst from the centres of the brightest bodies. While some of the colours in this frame have been enhanced and tweaked during the process of creating the image from the observational data, different stars do indeed glow in different colours. Stars differ in colour according to their surface temperature: very hot stars are blue or white, while cooler stars are redder. They may be cooler because they are smaller, or because they are very old and have entered the red giant phase, when an old star expands and cools dramatically as its core collapses. The crosses are nothing to do with the stars themselves, and, because Hubble orbits above Earth's atmosphere, nor are they due to any kind of atmospheric disturbance. They are actually known as diffraction spikes, and are caused by the structure of the telescope itself. Like all big modern telescopes, Hubble uses mirrors to capture light and form images. Its secondary mirror is supported by struts, called telescope spiders, arranged in a cross formation, and they diffract the incoming light. Diffraction is the slight bending of light as it passes near the edge of an object — Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This stunning image, captured by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys (ACS), shows part of the sky in the constellation of Sagittarius (The Archer). The region is rendered in exquisite detail - deep red and bright blue stars are scattered across the frame, set against a background of thousands of more distant stars and galaxies. Two features are particularly striking: the colours of the stars, and the dramatic crosses that burst from the centres of the brightest bodies. While some of the colours in this frame have been enhanced and tweaked during the process of creating the image from the observational data, different stars do indeed glow in different colours. Stars differ in colour according to their surface temperature: very hot stars are blue or white, while cooler stars are redder. They may be cooler because they are sma

Star field in the constellation Sagittarius - Scattered stars in Sagittarius: Stars in Sagittarius seen by the space telescope Hubble. This stunning image, captured by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys (ACS), shows part of the sky in the constellation of Sagittarius (The Archer). The region is rendered in exquisite detail - deep red and bright blue stars are scattered across the frame, set against a background of thousands of more distant stars and galaxies. Two features are particularly striking: the colours of the stars, and the dramatic crosses that burst from the centres of the brightest bodies. While some of the colours in this frame have been enhanced and tweaked during the process of creating the image from the observational data, different stars do indeed glow in different colours. Stars differ in colour according to their surface temperature: very hot stars are blue or white, while cooler stars are redder. They may be cooler because they are sma

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Colliding galaxies NGC 4676 in Berenice's Hair - Colliding galaxies NGC 4676 - The galaxy NGC 4676 is located about 300 million years away - light from Earth. It is a system of two spiral galaxies that collide and eventually become one galaxy. This image was obtained by the Hubble Space Telescope in April 2002. Located 300 million light - years away in the constellation Coma Berenices, the colliding galaxies have been nicknamed “” The Mice”” because of the long tails of stars and gas emanating from each galaxy. Otherwise known as NGC 4676, the pair will eventually merge into a single giant galaxy. Image obtained by the Hubble space telescope in April 2002

Colliding galaxies NGC 4676 in Berenice's Hair - Colliding galaxies NGC 4676 - The galaxy NGC 4676 is located about 300 million years away - light from Earth. It is a system of two spiral galaxies that collide and eventually become one galaxy. This image was obtained by the Hubble Space Telescope in April 2002. Located 300 million light - years away in the constellation Coma Berenices, the colliding galaxies have been nicknamed “” The Mice”” because of the long tails of stars and gas emanating from each galaxy. Otherwise known as NGC 4676, the pair will eventually merge into a single giant galaxy. Image obtained by the Hubble space telescope in April 2002

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Elliptical galaxy NGC 4696 in Centaur - Elliptical galaxy NGC 4696 - Image of the elliptical galaxy NGC 4696, in Centaur, obtained by the Hubble space telescope. This picture, taken by Hubble's Advanced Camera for Surveys, shows NGC 4696, the largest galaxy in the Centaurus Cluster. The huge dust lane, around 30 000 light - years across, that sweeps across the face of the galaxy makes NGC 4696 look different from most other elliptical galaxies. Viewed at certain wavelengths, strange thin filaments of ionised hydrogen are visible within it. In this picture, these structures are visible as a subtle marbling effect across the galaxy's bright centre

Elliptical galaxy NGC 4696 in Centaur - Elliptical galaxy NGC 4696 - Image of the elliptical galaxy NGC 4696, in Centaur, obtained by the Hubble space telescope. This picture, taken by Hubble's Advanced Camera for Surveys, shows NGC 4696, the largest galaxy in the Centaurus Cluster. The huge dust lane, around 30 000 light - years across, that sweeps across the face of the galaxy makes NGC 4696 look different from most other elliptical galaxies. Viewed at certain wavelengths, strange thin filaments of ionised hydrogen are visible within it. In this picture, these structures are visible as a subtle marbling effect across the galaxy's bright centre

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Barree spiral galaxy UGC 12158 - Galaxy UGC 12158 - The galaxy UGC 12158, is about 400 million light years away from Earth in the constellation Pegase. In this image obtained by the Hubble space telescope, a blue star is visible near the center of the galaxy (lower left), it is a supernova, SN 2004ef. The galaxy captured in this image, called UGC 12158, certainly isn't camera - shy: this spiral stunner is posing face - on to the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys, revealing its structure in fine detail. UGC 12158 is an excellent example of a barred spiral galaxy in the Hubble sequence - - a scheme used to categorise galaxies based on their shapes. Barred spirals, as the name suggest, feature spectacular swirling arms of stars that emanate from a bar - shaped centre. Such bar structures are common, being found in about two thirds of spiral galaxies, and are thought to act as funnels, guiding gas to their galactic centres where it accumulates to form newborn stars. These aren't permanent structures: astronomers think that they slowly disperse over time, so that the galaxies eventually evolve into regular spirals. The appearance of a galaxy changes little over millions of years, but this image also contains a short - lived and brilliant interloper - - the bright blue star just to the lower left of the centre of the galaxy is very different from the several foreground stars seen in the image. It is in fact a supernova inside UGC 12158 and much further away than the Milky Way stars in the field - - at a distance of about 400 million light - years! This stellar explosion, called SN 2004ef, was first spotted by two British amateur astronomers in September 2004 and the Hubble data shown here form part of the follow - up observations. This picture was created from images taken with the Wide Field Channel of Hubble's Advanced Camera for Surveys. Images through blue (F475W, colored blue), yellow (F606W, c — Barree spiral galaxy UGC 12158 - Galaxy UGC 12158 - The galaxy UGC 12158, is about 400 million light years away from Earth in the constellation Pegase. In this image obtained by the Hubble space telescope, a blue star is visible near the center of the galaxy (lower left), it is a supernova, SN 2004ef. The galaxy captured in this image, called UGC 12158, certainly isn't camera - shy: this spiral stunner is posing face - on to the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys, revealing its structure in fine detail. UGC 12158 is an excellent example of a barred spiral galaxy in the Hubble sequence - - a scheme used to categorise galaxies based on their shapes. Barred spirals, as the name suggest, feature spectacular swirling arms of stars that emanate from a bar - shaped centre. Such bar structures are common, being found in about two thirds of spiral galaxies, and are thought to act as funnels, guiding gas to their galactic centres where it accumulates to form newborn st

Barree spiral galaxy UGC 12158 - Galaxy UGC 12158 - The galaxy UGC 12158, is about 400 million light years away from Earth in the constellation Pegase. In this image obtained by the Hubble space telescope, a blue star is visible near the center of the galaxy (lower left), it is a supernova, SN 2004ef. The galaxy captured in this image, called UGC 12158, certainly isn't camera - shy: this spiral stunner is posing face - on to the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys, revealing its structure in fine detail. UGC 12158 is an excellent example of a barred spiral galaxy in the Hubble sequence - - a scheme used to categorise galaxies based on their shapes. Barred spirals, as the name suggest, feature spectacular swirling arms of stars that emanate from a bar - shaped centre. Such bar structures are common, being found in about two thirds of spiral galaxies, and are thought to act as funnels, guiding gas to their galactic centres where it accumulates to form newborn st

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Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus - The galaxy NGC 7331 is located about 50 million years away - light from Earth. The small galaxies around her form a cluster much farther away. Image obtained with the Hubble Space Telescope and Subaru Telescope. NGC 7331 is located 49 million light years away. The smaller galaxies visible are much farer

Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus - The galaxy NGC 7331 is located about 50 million years away - light from Earth. The small galaxies around her form a cluster much farther away. Image obtained with the Hubble Space Telescope and Subaru Telescope. NGC 7331 is located 49 million light years away. The smaller galaxies visible are much farer

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Interacting galaxies NGC 6786 and LEDA 62867 - Interacting galaxies NGC 6786 and LEDA 62867 - The galaxy NGC 6786, on the right, is about 350 million years away - light from Earth in the constellation of the Dragon. It interacts with another spiral galaxy, LEDA 62867, on the left; it will probably swallow it in the distant future. Image obtained by the Hubble Space Telescope on March 10, 2002. This Hubble image displays a beautiful pair of interacting spiral galaxies with swirling arms. The smaller of the two, dubbed LEDA 62867 and positioned to the left of the frame, seems to be safe for now, but will probably be swallowed by the larger spiral galaxy, NGC 6786 (to the right) eventually. There is already some disturbance visible in both components. The pair is number 538 in Karachentsev's Catalog of Pairs of Galaxies. A supernova was seen to explode in the large spiral in 2004. NGC 6786 is located in the constellation of Draco, the Dragon, about 350 million light - years away. Image taken by the Hubble space telescope on march 10, 2002 — Interacting galaxies NGC 6786 and LEDA 62867 - Interacting galaxies NGC 6786 and LEDA 62867 - The galaxy NGC 6786, on the right, is about 350 million years away - light from Earth in the constellation of the Dragon. It interacts with another spiral galaxy, LEDA 62867, on the left; it will probably swallow it in the distant future. Image obtained by the Hubble Space Telescope on March 10, 2002. This Hubble image displays a beautiful pair of interacting spiral galaxies with swirling arms. The smaller of the two, dubbed LEDA 62867 and positioned to the left of the frame, seems to be safe for now, but will probably be swallowed by the larger spiral galaxy, NGC 6786 (to the right) eventually. There is already some disturbance visible in both components. The pair is number 538 in Karachentsev's Catalog of Pairs of Galaxies. A supernova was seen to explode in the large spiral in 2004. NGC 6786 is located in the constellation of Draco, the Dragon, about 350 million light - years away. Image ta

Interacting galaxies NGC 6786 and LEDA 62867 - Interacting galaxies NGC 6786 and LEDA 62867 - The galaxy NGC 6786, on the right, is about 350 million years away - light from Earth in the constellation of the Dragon. It interacts with another spiral galaxy, LEDA 62867, on the left; it will probably swallow it in the distant future. Image obtained by the Hubble Space Telescope on March 10, 2002. This Hubble image displays a beautiful pair of interacting spiral galaxies with swirling arms. The smaller of the two, dubbed LEDA 62867 and positioned to the left of the frame, seems to be safe for now, but will probably be swallowed by the larger spiral galaxy, NGC 6786 (to the right) eventually. There is already some disturbance visible in both components. The pair is number 538 in Karachentsev's Catalog of Pairs of Galaxies. A supernova was seen to explode in the large spiral in 2004. NGC 6786 is located in the constellation of Draco, the Dragon, about 350 million light - years away. Image ta

PIX4613003

Spiral galaxy NGC 4725 in Berenice's Hair - Spiral galaxies NGC 4725 and NGC 4712 on the right. Composite image obtained with Subaru and Hubble telescopes (HST). Spiral galaxies NGC 4725 and NGC 4712 (at right).Composite image from Hubble space telescope and Subaru data sources

Spiral galaxy NGC 4725 in Berenice's Hair - Spiral galaxies NGC 4725 and NGC 4712 on the right. Composite image obtained with Subaru and Hubble telescopes (HST). Spiral galaxies NGC 4725 and NGC 4712 (at right).Composite image from Hubble space telescope and Subaru data sources

PIX4611920

Djorgovski globular cluster 1 in Scorpio - Globular cluster Djorgovski 1 in Scorpius - The Djorgovski globular cluster 1 is a cluster of light stars located near the galactic center, 40,000 years - light from Earth. Its discovery is recent (1987) and studies show that its stars are composed only of hydrogene and helium. The absence of heavier elements that are usually present in stars remains an enigma. Image obtained by the Hubble Space Telescope (HST). The NASA/ESA Hubble Space Telescope has imaged an area so jam - packed with stars that they almost overwhelm the inky blackness of space. This includes the globular star cluster Djorgovski 1, which was only discovered in 1987 Djorgovski 1 is located close to the centre of our Milky Way Galaxy, within the bulge. If the galaxy is thought of as being like a city, then this bulge is the very busiest district at its centre. Djorgovski 1's proximity to this hub - - within just a few degrees - - explains why the picture is teeming with stars. Globular clusters like Djorgovski 1 formed early in the Milky Way's history, and as such may hold clues about the inner galaxy's early evolution. However, with so much material in the way, obtaining accurate data is problematic. To make matters worse, these stars are faint. Even the most luminous stars in Djorgovski 1 are fainter than the brightest giant stars in the bulge. Another quandary is apparent: how do you know which stars belong to Djorgovski 1, and which are from the bulge? To determine this, astronomers have studied the chemical composition of numerous stars in the area. Stars with a similar composition likely belong in the same group, like siblings in a family. This technique has successfully provided the information to distinguish between stars in Djorgovski 1 and the surrounding bulge. These studies also reveal that Djorgovski 1's stars contain hydrogen and helium, but not much else. In astronomical terms, they — Djorgovski globular cluster 1 in Scorpio - Globular cluster Djorgovski 1 in Scorpius - The Djorgovski globular cluster 1 is a cluster of light stars located near the galactic center, 40,000 years - light from Earth. Its discovery is recent (1987) and studies show that its stars are composed only of hydrogene and helium. The absence of heavier elements that are usually present in stars remains an enigma. Image obtained by the Hubble Space Telescope (HST). The NASA/ESA Hubble Space Telescope has imaged an area so jam - packed with stars that they almost overwhelm the inky blackness of space. This includes the globular star cluster Djorgovski 1, which was only discovered in 1987 Djorgovski 1 is located close to the centre of our Milky Way Galaxy, within the bulge. If the galaxy is thought of as being like a city, then this bulge is the very busiest district at its centre. Djorgovski 1's proximity to this hub - - within just a few degrees - - explains why the picture is teeming with stars.

Djorgovski globular cluster 1 in Scorpio - Globular cluster Djorgovski 1 in Scorpius - The Djorgovski globular cluster 1 is a cluster of light stars located near the galactic center, 40,000 years - light from Earth. Its discovery is recent (1987) and studies show that its stars are composed only of hydrogene and helium. The absence of heavier elements that are usually present in stars remains an enigma. Image obtained by the Hubble Space Telescope (HST). The NASA/ESA Hubble Space Telescope has imaged an area so jam - packed with stars that they almost overwhelm the inky blackness of space. This includes the globular star cluster Djorgovski 1, which was only discovered in 1987 Djorgovski 1 is located close to the centre of our Milky Way Galaxy, within the bulge. If the galaxy is thought of as being like a city, then this bulge is the very busiest district at its centre. Djorgovski 1's proximity to this hub - - within just a few degrees - - explains why the picture is teeming with stars.

PIX4565206

Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest stars in the southern sky. Although the star released as much visible light as a supernova explosion, it survived the outburst. Somehow, the explosion produced two lobes and a large, thin equatorial disk, all moving outward at about 1.5 million miles per hour. Estimated to be 100 times heftier than our Sun, Eta Carinae may be one of the most massive stars in our galaxy — Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest sta

Super massive star Eta Carinae - Super massive star Eta Carinae - Eta Carinae is one of the most massive stars in our galaxy. Its mass would be about 120 times that of the Sun with a diameter 1000 times larger than our star. The image obtained by the Hubble space telescope reveals two expanding gas lobes; it is the nebula called the Homuncule, vestige of a huge explosion that the star experienced 150 years ago. The star blows its exterior atmosphere and will eventually explode in a supernova. Eta Carinae is located approximately 8000 light years from Earth in the southern constellation of Carene. A huge, billowing pair of gas and dust clouds is captured in this stunning Hubble telescope picture of the super - massive star Eta Carinae. Even though Eta Carinae is more than 8,000 light - years away, features 10 billion miles across (about the diameter of our solar system) can be distinguished. Eta Carinae suffered giant outburst about 150 years ago, when it became one of the brightest sta

PIX4572109

Planetary nebula Dumbbell (M27) in Little Fox - Dumbell planetary nebula (M27) in Vulpecula - The planetary nebula Dumbbell (M27) is located about 1400 years - light from Earth in the constellation Little Fox. A planetary nebula is a gas shell from a small late-life star whose heart collapsed to become a white dwarf and expelled the outer layers of its matter. Composite image obtained with a 90 cm telescope, and the Hubble and Subaru telescopes. The Dumbbell Nebula (M27, NGC6853), is a planetary nebula located about 1200 light years from the earth in the constellation of Vulpecula. The nebula was formed when an evolved, red giant star ejected its outer envelope near the end of its lifetime. The expanding cloud of gas becomes visible once the hot core of the star, visible near the center, is exposed and the high - energy, ultraviolet light from the core ionizes the cloud. Image Composite

Planetary nebula Dumbbell (M27) in Little Fox - Dumbell planetary nebula (M27) in Vulpecula - The planetary nebula Dumbbell (M27) is located about 1400 years - light from Earth in the constellation Little Fox. A planetary nebula is a gas shell from a small late-life star whose heart collapsed to become a white dwarf and expelled the outer layers of its matter. Composite image obtained with a 90 cm telescope, and the Hubble and Subaru telescopes. The Dumbbell Nebula (M27, NGC6853), is a planetary nebula located about 1200 light years from the earth in the constellation of Vulpecula. The nebula was formed when an evolved, red giant star ejected its outer envelope near the end of its lifetime. The expanding cloud of gas becomes visible once the hot core of the star, visible near the center, is exposed and the high - energy, ultraviolet light from the core ionizes the cloud. Image Composite

PIX4623530

Spiral galaxy M101 in the Great Bear - Spiral galaxy M101 in constellation Ursa Major - The galaxy M101 (NGC 5457) is located about 27 million years ago - light from Earth. Composite image obtained from the Hubble Space Telescope and Subaru Telescope. The spiral galaxy M101 is about 27 million light - years away in the constellation Ursa Major. Composite image, Hubble space telescope and Subaru telescope datas

Spiral galaxy M101 in the Great Bear - Spiral galaxy M101 in constellation Ursa Major - The galaxy M101 (NGC 5457) is located about 27 million years ago - light from Earth. Composite image obtained from the Hubble Space Telescope and Subaru Telescope. The spiral galaxy M101 is about 27 million light - years away in the constellation Ursa Major. Composite image, Hubble space telescope and Subaru telescope datas

PIX4612754

Irregular galaxy NGC 7250 - Irregular galaxy NGC 7250 - NGC 7250 is an irregular galaxy distant about 45 million light years from Earth in the constellation Lizard (Lacerta). In the foreground, star TYC 3203-450-1, a million times closer to us than this galaxy. NGC 7250 has bright bursts of star formation and recorded supernova explosions. It lies over 45 million light-years away from us in Lacerta constellation. Foreground, 1 million times closer than NGC 7250, is a bright star star named TYC 3203-450-1. Image taken with the Hubble space telescope (HST)

Irregular galaxy NGC 7250 - Irregular galaxy NGC 7250 - NGC 7250 is an irregular galaxy distant about 45 million light years from Earth in the constellation Lizard (Lacerta). In the foreground, star TYC 3203-450-1, a million times closer to us than this galaxy. NGC 7250 has bright bursts of star formation and recorded supernova explosions. It lies over 45 million light-years away from us in Lacerta constellation. Foreground, 1 million times closer than NGC 7250, is a bright star star named TYC 3203-450-1. Image taken with the Hubble space telescope (HST)

PIX4574320

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