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Images de 'Spiral Galaxy' médias trouvés, 782

 
Galaxies M81 - M82 in the Great Bear and SN 1993J - Galaxies M81 and M82 in Ursa Major with SN 1993J - In 1993 the supernova SN 1993J appeared in the galaxy M81. M81 (left) is a spiral galaxy. M82 (right) an irregular galaxy. Separated for about 150,000 light years, these two galaxies belong to the galaxy cluster closest to our local group. These galaxies are approximately 12 million light years away from Earth. In 1993, a star inside of M81 exploded in a supernova named SN 1993J. M81, seen here at left, is a grand design spiral galaxy that forms a physical pair with irregular galaxy M82. They are separated by 150,000 light years at a distance of 12 million light years. This galaxy group, consisting of M81, M82, NGC 3077 and NGC 2976, is the nearest galaxy group to our own local group of galaxies that contains the Milky Way, Magellanic Clouds, M33, and the M31 - M32 - M110 system

Jerry Lodriguss

PIX4610310

Galaxies M81 - M82 in the Great Bear and SN 1993J - Galaxies M81 and M82 in Ursa Major with SN 1993J - In 1993 the supernova SN 1993J appeared in the galaxy M81. M81 (left) is a spiral galaxy. M82 (right) an irregular galaxy. Separated for about 150,000 light years, these two galaxies belong to the galaxy cluster closest to our local group. These galaxies are approximately 12 million light years away from Earth. In 1993, a star inside of M81 exploded in a supernova named SN 1993J. M81, seen here at left, is a grand design spiral galaxy that forms a physical pair with irregular galaxy M82. They are separated by 150,000 light years at a distance of 12 million light years. This galaxy group, consisting of M81, M82, NGC 3077 and NGC 2976, is the nearest galaxy group to our own local group of galaxies that contains the Milky Way, Magellanic Clouds, M33, and the M31 - M32 - M110 system

Jerry Lodriguss

PIX4610310

 
Spiral galaxy M33 infrared view - Spiral galaxy M33 seen in infrared - M33, (NGC 598), the galaxy of the Triangle, is located about 2.9 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. This infrared image from the Spitzer space telescope shows stars in blue, gas in green, star formations in red - orange. Red dots are distant galaxies. In infrared, the galaxy appears larger than visible light, revealing cold gas and dust that spread around the galaxy. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. Viewed here with Spitzer's infrared eyes, this elegant spiral galaxy sparkles with color and detail. Stars appear as glistening blue gems (several of which are actually foreground stars in our own galaxy), while dust rich

PIX4609334

Spiral galaxy M33 infrared view - Spiral galaxy M33 seen in infrared - M33, (NGC 598), the galaxy of the Triangle, is located about 2.9 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. This infrared image from the Spitzer space telescope shows stars in blue, gas in green, star formations in red - orange. Red dots are distant galaxies. In infrared, the galaxy appears larger than visible light, revealing cold gas and dust that spread around the galaxy. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. Viewed here with Spitzer's infrared eyes, this elegant spiral galaxy sparkles with color and detail. Stars appear as glistening blue gems (several of which are actually foreground stars in our own galaxy), while dust rich

PIX4609334

 
Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, in the left center of the image. This interaction causes intense star flames within the small galaxy. Image obtained with a telescope of 80 cm. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral in the center, and NGC 5752, the smaller companion to the left center of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. NGC 5754 is located in the constellation Bootes, the Herdsman, some 200 million light - years away. Image taken with a 32 - inch Schulman Telescope (RC Optical Systems)

Adam Block

PIX4612796

Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, in the left center of the image. This interaction causes intense star flames within the small galaxy. Image obtained with a telescope of 80 cm. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral in the center, and NGC 5752, the smaller companion to the left center of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. NGC 5754 is located in the constellation Bootes, the Herdsman, some 200 million light - years away. Image taken with a 32 - inch Schulman Telescope (RC Optical Systems)

Adam Block

PIX4612796

 
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Astronomy - Illustration - Astronomy - Artwork - Artist's view evoking astronomy. Artistic view illustrating the astronomy

Bergeron, Joe

PIX4650378

Astronomy - Illustration - Astronomy - Artwork - Artist's view evoking astronomy. Artistic view illustrating the astronomy

Bergeron, Joe

PIX4650378

 
Galaxy NGC 1232 in Eridan - Spiral galaxy NGC 1232 in Eridanus - Image of the large spiral galaxy NGC 1232 obtained by the VLT in September 1998. In the arms, many star-forming regions are visible, while in the center of the galaxy, older resident stars. Note the presence on the left of a dwarf galaxy. NGC 1232 is located about 100 million years ago - light. The field of this photo is about 200,000 years old - light, double our galaxy, the Lactee Way. NGC 1232 is located 20 degrees south of the celestial equator, in the constellation Eridanus (The River). The distance is about 100 million light - years. The edge of the field shown here corresponds to about 200,000 lightyears, or about twice the size of the Milky Way galaxy. This image of the large spiral galaxy NGC 1232 was obtained on September 21, 1998, by the FORS instrument at VLT. The colours of the different regions are well visible: the central areas contain older stars of reddish colour, while the spiral arms are populated by y

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Galaxy NGC 1232 in Eridan - Spiral galaxy NGC 1232 in Eridanus - Image of the large spiral galaxy NGC 1232 obtained by the VLT in September 1998. In the arms, many star-forming regions are visible, while in the center of the galaxy, older resident stars. Note the presence on the left of a dwarf galaxy. NGC 1232 is located about 100 million years ago - light. The field of this photo is about 200,000 years old - light, double our galaxy, the Lactee Way. NGC 1232 is located 20 degrees south of the celestial equator, in the constellation Eridanus (The River). The distance is about 100 million light - years. The edge of the field shown here corresponds to about 200,000 lightyears, or about twice the size of the Milky Way galaxy. This image of the large spiral galaxy NGC 1232 was obtained on September 21, 1998, by the FORS instrument at VLT. The colours of the different regions are well visible: the central areas contain older stars of reddish colour, while the spiral arms are populated by y

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Barree spiral galaxy NGC 3259 in the Great Bear - Barred spiral galaxy NGC 3259 in Ursa Major - The barree spiral galaxy NGC 3259 is located about 110 million years away - light from Earth. This galaxy houses a black hole in its heart as well as large zones of star formation in its arms. This image was taken by the Hubble Space Telescope (HST). This classic shot of a galaxy in the constellation of Ursa Major was taken by the NASA/ESA Hubble Space Telescope. NGC 3259 is a bright barred spiral galaxy located approximately 110 million light - years from Earth. Being a fully - formed active galaxy, its bright central bulge hosts a supermassive black hole, whose huge appetite for matter explains the high luminosity of the galaxy's core: as it devours its surroundings, the black hole emits intense radiation across the whole electromagnetic spectrum, including in visible light. The beautiful spiral arms of the galaxy are not left out either as they contain dark lanes of dust and gas, ideal sp

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Barree spiral galaxy NGC 3259 in the Great Bear - Barred spiral galaxy NGC 3259 in Ursa Major - The barree spiral galaxy NGC 3259 is located about 110 million years away - light from Earth. This galaxy houses a black hole in its heart as well as large zones of star formation in its arms. This image was taken by the Hubble Space Telescope (HST). This classic shot of a galaxy in the constellation of Ursa Major was taken by the NASA/ESA Hubble Space Telescope. NGC 3259 is a bright barred spiral galaxy located approximately 110 million light - years from Earth. Being a fully - formed active galaxy, its bright central bulge hosts a supermassive black hole, whose huge appetite for matter explains the high luminosity of the galaxy's core: as it devours its surroundings, the black hole emits intense radiation across the whole electromagnetic spectrum, including in visible light. The beautiful spiral arms of the galaxy are not left out either as they contain dark lanes of dust and gas, ideal sp

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Galaxy M83 in Hydra - Galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is about 15 million years away from Earth. This galaxy is a barred spiral. Image obtained by the Hubble Space Telescope (HST). M83 (NGC 5236) is located in the southern constellation Hydra at 15 million light years from the sun. It is classified as intermediate between normal and barred spiral galaxies. The vibrant magentas and blues reveal the galaxy is ablaze with star formation. This photograph captures thousands of star clusters, hundreds of thousands of individual stars, and “” ghosts”” of dead stars called supernova remnants. The galactic panorama unveils a tapestry of the drama of stellar birth and death spread across 50,000 light - years.Image taken with the Hubble space telescope (HST)

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Galaxy M83 in Hydra - Galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is about 15 million years away from Earth. This galaxy is a barred spiral. Image obtained by the Hubble Space Telescope (HST). M83 (NGC 5236) is located in the southern constellation Hydra at 15 million light years from the sun. It is classified as intermediate between normal and barred spiral galaxies. The vibrant magentas and blues reveal the galaxy is ablaze with star formation. This photograph captures thousands of star clusters, hundreds of thousands of individual stars, and “” ghosts”” of dead stars called supernova remnants. The galactic panorama unveils a tapestry of the drama of stellar birth and death spread across 50,000 light - years.Image taken with the Hubble space telescope (HST)

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - Image obtained with the Hubble space telescope. This group of 5 galaxies is located about 270 million light years away from Earth. In this image three star-forming regions are visible: in the long arm of NGC 7319 (near the center); the gas debris of two galaxies, NGC 7318B and NGC 7318A (upper right); and in the upper left. Blue indicates that these stars are young. The NASA Hubble Space Telescope photo shows three regions of star birth: the long, sweeping tail and spiral arms of NGC 7319 [near center]; the gaseous debris of two galaxies, NGC 7318B and NGC 7318A [top right]; and the area north of those galaxies, dubbed the northern starburst region [top left]. The clusters' bluish color indicates that they're relatively young. Their ages span from about 2 million to more than 1 billion years old. The brilliant star clusters in NGC 7318B's spiral arm (about 30,000 light - years long) and the northern sta

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - Image obtained with the Hubble space telescope. This group of 5 galaxies is located about 270 million light years away from Earth. In this image three star-forming regions are visible: in the long arm of NGC 7319 (near the center); the gas debris of two galaxies, NGC 7318B and NGC 7318A (upper right); and in the upper left. Blue indicates that these stars are young. The NASA Hubble Space Telescope photo shows three regions of star birth: the long, sweeping tail and spiral arms of NGC 7319 [near center]; the gaseous debris of two galaxies, NGC 7318B and NGC 7318A [top right]; and the area north of those galaxies, dubbed the northern starburst region [top left]. The clusters' bluish color indicates that they're relatively young. Their ages span from about 2 million to more than 1 billion years old. The brilliant star clusters in NGC 7318B's spiral arm (about 30,000 light - years long) and the northern sta

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Interacting galaxies NGC 6090 - Interacting galaxies NGC 6090 - The galaxy NGC 6090 is located about 400 million light years away from Earth in the constellation of the Dragon. This interacting galaxy consists of two spiral galaxies whose nuclei are distant from 10,000 light years. This system is halfway through its merger process. Image obtained by the Hubble Space Telescope on November 12, 2005. NGC 6090 is a beautiful pair of spiral galaxies with an overlapping central region and two long tidal tails formed from material ripped out of the galaxies by gravitational interaction. The two visible cores are approximately 10,000 light - years apart, suggesting that the two galaxies are at an intermediate stage in the merging process. The Hubble image reveals bright knots of newborn stars in the region where the two galaxies overlap. The right hand component has a clear spiral structure if viewed face - on, while the other is seen edge - on with no spiral arms visible. NGC 6090 is located

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Interacting galaxies NGC 6090 - Interacting galaxies NGC 6090 - The galaxy NGC 6090 is located about 400 million light years away from Earth in the constellation of the Dragon. This interacting galaxy consists of two spiral galaxies whose nuclei are distant from 10,000 light years. This system is halfway through its merger process. Image obtained by the Hubble Space Telescope on November 12, 2005. NGC 6090 is a beautiful pair of spiral galaxies with an overlapping central region and two long tidal tails formed from material ripped out of the galaxies by gravitational interaction. The two visible cores are approximately 10,000 light - years apart, suggesting that the two galaxies are at an intermediate stage in the merging process. The Hubble image reveals bright knots of newborn stars in the region where the two galaxies overlap. The right hand component has a clear spiral structure if viewed face - on, while the other is seen edge - on with no spiral arms visible. NGC 6090 is located

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Colliding galaxy Ngc 6745 in Lyra - Colliding galaxy NGC 6745 in Lyra - The spiral galaxy NGC 6745 is located about 206 million years away - light from Earth. This galaxy is double; a second galaxy at the bottom right of the image collides with it, causing star formation. Image obtained by the Hubble Space Telescope in 1996. A large spiral galaxy, with its nucleus still intact, peers at the smaller passing galaxy (almost out of the field of view at lower right). These galaxies did not merely interact gravitationally as they passed one another, they actually collided. When galaxies collide, the stars that normally comprise the major portion of the luminous mass of each of the two galaxies will almost never collide with each other but will pass rather freely between each other with little damage. This occurs because the physical size of individual stars is tiny compared to their typical separations, making the chance of physical encounter relatively small. In our own Milky Way galaxy, th

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Colliding galaxy Ngc 6745 in Lyra - Colliding galaxy NGC 6745 in Lyra - The spiral galaxy NGC 6745 is located about 206 million years away - light from Earth. This galaxy is double; a second galaxy at the bottom right of the image collides with it, causing star formation. Image obtained by the Hubble Space Telescope in 1996. A large spiral galaxy, with its nucleus still intact, peers at the smaller passing galaxy (almost out of the field of view at lower right). These galaxies did not merely interact gravitationally as they passed one another, they actually collided. When galaxies collide, the stars that normally comprise the major portion of the luminous mass of each of the two galaxies will almost never collide with each other but will pass rather freely between each other with little damage. This occurs because the physical size of individual stars is tiny compared to their typical separations, making the chance of physical encounter relatively small. In our own Milky Way galaxy, th

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Spiral Galaxy M51 in Hunting Dogs - Spiral galaxy M51 in Canes Venatici - The spiral galaxy M51 (NGC 5194) is located about 31 million years ago - light from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. Image obtained by the Hubble Space Telescope in 2005. M51 (NGC 5194) is located 31 million light - years away in the constellation Canes Venatici (the Hunting Dogs). The Whirlpool's beautiful face - on view and closeness to Earth allow astronomers to study a classic spiral galaxy's structure and star - forming processes. This image of the Whirlpool Galaxy, taken in January 2005 with the Advanced Camera for Surveys aboard Nasa's Hubble Space Telescope, illustrates a spiral galaxy's grand design, from its curving spiral arms, where young stars reside, to its yellowish central core, a home of older stars. The galaxy is nicknamed the Whirlpool because of its swirling structure

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Spiral Galaxy M51 in Hunting Dogs - Spiral galaxy M51 in Canes Venatici - The spiral galaxy M51 (NGC 5194) is located about 31 million years ago - light from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. Image obtained by the Hubble Space Telescope in 2005. M51 (NGC 5194) is located 31 million light - years away in the constellation Canes Venatici (the Hunting Dogs). The Whirlpool's beautiful face - on view and closeness to Earth allow astronomers to study a classic spiral galaxy's structure and star - forming processes. This image of the Whirlpool Galaxy, taken in January 2005 with the Advanced Camera for Surveys aboard Nasa's Hubble Space Telescope, illustrates a spiral galaxy's grand design, from its curving spiral arms, where young stars reside, to its yellowish central core, a home of older stars. The galaxy is nicknamed the Whirlpool because of its swirling structure

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Sombrero M104 Spiral Galaxy - Visible Composite - Infrared - The Sombrero galaxy. Composite of visible and infrared views - Composite image of the spiral galaxy M104 (Sombrero galaxy), located about 28 million years ago - light. Infrared image obtained with the Spitzer space telescope in 2004 and January 2005 superimposed on the image made by the Hubble space telescope visible in May and June 2003. The dark band of girders in this galaxy is visible throughout the circumference. Composite image of a visible image and an infrared image of the galaxy M104. The visible image was obtained by the Hubble space telescope in 2003, the infrared view by Spitzer telescope in 2004 and 2005. This spiral galaxy is located some 28 million light - years away. The infrared image obtained by Spitzer space telescope pierces through the obscuring dust, along with the bulge of stars. It shows that the disk is warped, which is often the result of a gravitational encounter with another galaxy; clumpy areas sp

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Sombrero M104 Spiral Galaxy - Visible Composite - Infrared - The Sombrero galaxy. Composite of visible and infrared views - Composite image of the spiral galaxy M104 (Sombrero galaxy), located about 28 million years ago - light. Infrared image obtained with the Spitzer space telescope in 2004 and January 2005 superimposed on the image made by the Hubble space telescope visible in May and June 2003. The dark band of girders in this galaxy is visible throughout the circumference. Composite image of a visible image and an infrared image of the galaxy M104. The visible image was obtained by the Hubble space telescope in 2003, the infrared view by Spitzer telescope in 2004 and 2005. This spiral galaxy is located some 28 million light - years away. The infrared image obtained by Spitzer space telescope pierces through the obscuring dust, along with the bulge of stars. It shows that the disk is warped, which is often the result of a gravitational encounter with another galaxy; clumpy areas sp

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Andromede Galaxy (M31) infrared view - The Andromeda galaxy seen in infrared - This image shows the difference in infrared radiation between the light emitted by the aged stars (blue) and that emitted by the dust (star-forming zone, yellow and red). This image obtained by the WISE satellite also distinguishes the two Andromede satellite galaxies, M32 (above the nucleus of the Andromede galaxy) and NGC 205 (M110) below. Infrared composite at the following wavelengths: 3.4 and 4.6 microns (blue), 12 microns (green), and 22 microns dust sensitive, red. M31, is captured in full in this new image from Nasa's Wide - field Infrared Survey Explorer, or WISE. The mosaic covers an area equivalent to more than 100 full moons, or five degrees across the sky. WISE used all four of its infrared detectors to capture this picture (3.4 - and 4.6 - micron light is colored blue; 12 - micron light is green; and 22 - micron light is red). Blue highlights mature stars, while yellow and red show dust heated

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Andromede Galaxy (M31) infrared view - The Andromeda galaxy seen in infrared - This image shows the difference in infrared radiation between the light emitted by the aged stars (blue) and that emitted by the dust (star-forming zone, yellow and red). This image obtained by the WISE satellite also distinguishes the two Andromede satellite galaxies, M32 (above the nucleus of the Andromede galaxy) and NGC 205 (M110) below. Infrared composite at the following wavelengths: 3.4 and 4.6 microns (blue), 12 microns (green), and 22 microns dust sensitive, red. M31, is captured in full in this new image from Nasa's Wide - field Infrared Survey Explorer, or WISE. The mosaic covers an area equivalent to more than 100 full moons, or five degrees across the sky. WISE used all four of its infrared detectors to capture this picture (3.4 - and 4.6 - micron light is colored blue; 12 - micron light is green; and 22 - micron light is red). Blue highlights mature stars, while yellow and red show dust heated

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Spiral galaxy M81 seen by the Hubble space telescope - Spiral galaxy M81 in Ursa Major - The spiral galaxy M81 is located 12 million years ago - light from Earth. Its arms are home to star-forming regions, while its core is surrounded by much older yellow stars and a black hole. Image obtained by the Hubble space telescope with the ACS camera in 2006. Although the M81 galaxy is 11.6 million light - years away, this image taken by the Hubble space telescope is so sharp that it can resolve individual stars, along with open star clusters, globular star clusters, and even glowing regions of fluorescent gas. The spiral arms, which wind all the way down into the nucleus, are made up of young, bluish, hot stars formed in the past few million years. They also host a population of stars formed in an episode of star formation that started about 600 million years ago. The greenish regions are dense areas of bright star formation. The ultraviolet light from hot young stars are fluorescing the surr

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Spiral galaxy M81 seen by the Hubble space telescope - Spiral galaxy M81 in Ursa Major - The spiral galaxy M81 is located 12 million years ago - light from Earth. Its arms are home to star-forming regions, while its core is surrounded by much older yellow stars and a black hole. Image obtained by the Hubble space telescope with the ACS camera in 2006. Although the M81 galaxy is 11.6 million light - years away, this image taken by the Hubble space telescope is so sharp that it can resolve individual stars, along with open star clusters, globular star clusters, and even glowing regions of fluorescent gas. The spiral arms, which wind all the way down into the nucleus, are made up of young, bluish, hot stars formed in the past few million years. They also host a population of stars formed in an episode of star formation that started about 600 million years ago. The greenish regions are dense areas of bright star formation. The ultraviolet light from hot young stars are fluorescing the surr

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Center of the spiral galaxy M51 in Hunting Dogs - Spiral galaxy M51 in Canes Venatici - The spiral galaxy M51 (NGC 5194) is located about 31 million years away - light from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. This image obtained by the Hubble Space Telescope in 2005 shows the central region of NGC 5194 showing the star-forming zones in red. This image of the cenral area of M51 was taken with the Hubble space telescope in 2005. Located in the constellation of Canes Venatici, the “” hunting dogs””, M51 consists of the large spiral galaxy NGC 5194 and its smaller companion NGC 5195 (out of field). The reddish areas are nebulae in the galaxy in which stars are rapidly forming. M51 is approximately 31 million light years away and over 65,000 light years in diameter

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Center of the spiral galaxy M51 in Hunting Dogs - Spiral galaxy M51 in Canes Venatici - The spiral galaxy M51 (NGC 5194) is located about 31 million years away - light from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. This image obtained by the Hubble Space Telescope in 2005 shows the central region of NGC 5194 showing the star-forming zones in red. This image of the cenral area of M51 was taken with the Hubble space telescope in 2005. Located in the constellation of Canes Venatici, the “” hunting dogs””, M51 consists of the large spiral galaxy NGC 5194 and its smaller companion NGC 5195 (out of field). The reddish areas are nebulae in the galaxy in which stars are rapidly forming. M51 is approximately 31 million light years away and over 65,000 light years in diameter

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central area of M51 taken in picture in 1999

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central area of M51 taken in picture in 1999

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Constellations of Andromede and Cassiopee - Andromeda and Cassiopeia constellation

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Constellations of Andromede and Cassiopee - Andromeda and Cassiopeia constellation

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Spiral Galaxy NGC 2397 - Galaxy Spiral NGC 2397 - The galaxy NGC 2397 is a classic spiral galaxy located about 60 million years ago - light from Earth in the southern constellation of Flying Fish. The central part houses old yellow and red stars while new stars form in the outer arms. This image obtained by the space telescope on 14 October 2006 shows the brightest of these young blue stars. The 2006bc supernova, which exploded in March 2006, is also visible near the central region, while its lightning shrinking. Located nearly 60 million light - years away from Earth, the galaxy NGC 2397 is typical of most spirals, with mostly older, yellow and red stars in its central portion, while star formation continues in the outer, bluer spiral arms. The brightest of these young, blue stars can be seen individually in this high resolution view from the Hubble's Advanced Camera for Surveys (ACS). One typical feature of this Hubble image is the view of supernova SN 2006bc taken when its brightnes

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Spiral Galaxy NGC 2397 - Galaxy Spiral NGC 2397 - The galaxy NGC 2397 is a classic spiral galaxy located about 60 million years ago - light from Earth in the southern constellation of Flying Fish. The central part houses old yellow and red stars while new stars form in the outer arms. This image obtained by the space telescope on 14 October 2006 shows the brightest of these young blue stars. The 2006bc supernova, which exploded in March 2006, is also visible near the central region, while its lightning shrinking. Located nearly 60 million light - years away from Earth, the galaxy NGC 2397 is typical of most spirals, with mostly older, yellow and red stars in its central portion, while star formation continues in the outer, bluer spiral arms. The brightest of these young, blue stars can be seen individually in this high resolution view from the Hubble's Advanced Camera for Surveys (ACS). One typical feature of this Hubble image is the view of supernova SN 2006bc taken when its brightnes

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Spiral Galaxy NGC 2397 - Galaxy Spiral NGC 2397 - The galaxy NGC 2397 is a classic spiral galaxy located about 60 million years ago - light from Earth in the southern constellation of Flying Fish. The central part houses old yellow and red stars while new stars form in the outer arms. This image obtained by the space telescope on 14 October 2006 shows the brightest of these young blue stars. The 2006bc supernova, which exploded in March 2006, is also visible near the central region, while its eclat was decreasing (box). Located nearly 60 million light - years away from Earth, the galaxy NGC 2397 is typical of most spirals, with mostly older, yellow and red stars in its central portion, while star formation continues in the outer, bluer spiral arms. The brightest of these young, blue stars can be seen individually in this high resolution view from the Hubble's Advanced Camera for Surveys (ACS). One typical feature of this Hubble image is the view of supernova SN 2006bc taken when its br

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Spiral Galaxy NGC 2397 - Galaxy Spiral NGC 2397 - The galaxy NGC 2397 is a classic spiral galaxy located about 60 million years ago - light from Earth in the southern constellation of Flying Fish. The central part houses old yellow and red stars while new stars form in the outer arms. This image obtained by the space telescope on 14 October 2006 shows the brightest of these young blue stars. The 2006bc supernova, which exploded in March 2006, is also visible near the central region, while its eclat was decreasing (box). Located nearly 60 million light - years away from Earth, the galaxy NGC 2397 is typical of most spirals, with mostly older, yellow and red stars in its central portion, while star formation continues in the outer, bluer spiral arms. The brightest of these young, blue stars can be seen individually in this high resolution view from the Hubble's Advanced Camera for Surveys (ACS). One typical feature of this Hubble image is the view of supernova SN 2006bc taken when its br

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Spiral Galaxy NGC 4603 in Centaur - Cepheids in the galaxy NGC 4603 - The spiral galaxy NGC 4603 is located 108 million years - light. Its distance was accurately measured by the Hubble space telescope in 1999 using the study of cepheides, variable stars. More than 36 cepheides have been identified in this galaxy. The bright stars visible in this image are located in front of the galaxy and belong to our lactee path. NGC 4603, a galaxy is 108 million light - years away. Its distance has been accurately measured by astronomers using the pulsating variable stars known as Cepheids. The Hubble space telescope has identified more than 36 Cepheids in NGC 4603. The bright stars visible on this image are in foreground and belong to our galaxy

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Spiral Galaxy NGC 4603 in Centaur - Cepheids in the galaxy NGC 4603 - The spiral galaxy NGC 4603 is located 108 million years - light. Its distance was accurately measured by the Hubble space telescope in 1999 using the study of cepheides, variable stars. More than 36 cepheides have been identified in this galaxy. The bright stars visible in this image are located in front of the galaxy and belong to our lactee path. NGC 4603, a galaxy is 108 million light - years away. Its distance has been accurately measured by astronomers using the pulsating variable stars known as Cepheids. The Hubble space telescope has identified more than 36 Cepheids in NGC 4603. The bright stars visible on this image are in foreground and belong to our galaxy

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - Image obtained with the Hubble space telescope. This group of 5 galaxies is located about 270 million light years away from Earth. In this image three star-forming regions are visible: in the long arm of NGC 7319 (near the center); the gas debris of two galaxies, NGC 7318B and NGC 7318A (upper right); and in the upper left. Blue indicates that these stars are young. This NASA/ESA Hubble Space Telescope image is a close - up view of the central part of Stephan's Quintet, giving a magnificent view of a gigantic cosmic collision. Stephan's Quintet, as its name implies, is a group of five galaxies (NGC7317, 7318A, 7318B, 7319 and 7320) and lies about 270 million light - years away in the constellation of Pegasus (North - west of the Great Square of Pegasus). A sixth galaxy (NGC 7320C) lies south - east of the other five (upper left - hand corner of the overview image). The galaxy group was the first of its

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - Image obtained with the Hubble space telescope. This group of 5 galaxies is located about 270 million light years away from Earth. In this image three star-forming regions are visible: in the long arm of NGC 7319 (near the center); the gas debris of two galaxies, NGC 7318B and NGC 7318A (upper right); and in the upper left. Blue indicates that these stars are young. This NASA/ESA Hubble Space Telescope image is a close - up view of the central part of Stephan's Quintet, giving a magnificent view of a gigantic cosmic collision. Stephan's Quintet, as its name implies, is a group of five galaxies (NGC7317, 7318A, 7318B, 7319 and 7320) and lies about 270 million light - years away in the constellation of Pegasus (North - west of the Great Square of Pegasus). A sixth galaxy (NGC 7320C) lies south - east of the other five (upper left - hand corner of the overview image). The galaxy group was the first of its

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - This group of 5 galaxies is located about 260 million years ago - light from Earth. These galaxies are interacting, however the NGC 7320 galaxy (down in the middle) would be 8 times closer to us. Image obtained with a telescope of 50 cm, cumulative poses of 40 hours. This group of galaxies is located about 260 million light - years away in Pegasus constellation. They are gravitationally interacting with the exception of the interloper NGC 7320 (bottom center) which is a foreground galaxy. Image made with a 20 inches telescope, total exposure 40 Hours

R. Gendler

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Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - This group of 5 galaxies is located about 260 million years ago - light from Earth. These galaxies are interacting, however the NGC 7320 galaxy (down in the middle) would be 8 times closer to us. Image obtained with a telescope of 50 cm, cumulative poses of 40 hours. This group of galaxies is located about 260 million light - years away in Pegasus constellation. They are gravitationally interacting with the exception of the interloper NGC 7320 (bottom center) which is a foreground galaxy. Image made with a 20 inches telescope, total exposure 40 Hours

R. Gendler

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Galaxy cluster Abell 2667 - Galaxy cluster Abell 2667 - In this image of the galaxy cluster Abell 2667, a spiral galaxy, at the top left of the image, seems to leave a trail of gas and stars in its wake. Attracted by the high gravity of Abell 2667, this “galaxy - comete” plunges into the cluster at a speed of 3.5 million km/h, losing its gas and young stars. This phenomene may explain the presence of isolated stars in the centre of galaxy clusters. On the right, a further galaxy appears as a gravitational arc. Image obtained by the Hubble Space Telescope in October 2001. The NASA/ESA Hubble Space Telescope, in collaboration with several other ground - and space - based telescopes, has captured a galaxy being ripped apart by a galaxy cluster's gravitational field and harsh environment. The finding sheds light on the mysterious process by which gas - rich spiral - shaped galaxies might evolve into gas - poor irregular - or elliptical - shaped galaxies over billions of years. The new obse

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Galaxy cluster Abell 2667 - Galaxy cluster Abell 2667 - In this image of the galaxy cluster Abell 2667, a spiral galaxy, at the top left of the image, seems to leave a trail of gas and stars in its wake. Attracted by the high gravity of Abell 2667, this “galaxy - comete” plunges into the cluster at a speed of 3.5 million km/h, losing its gas and young stars. This phenomene may explain the presence of isolated stars in the centre of galaxy clusters. On the right, a further galaxy appears as a gravitational arc. Image obtained by the Hubble Space Telescope in October 2001. The NASA/ESA Hubble Space Telescope, in collaboration with several other ground - and space - based telescopes, has captured a galaxy being ripped apart by a galaxy cluster's gravitational field and harsh environment. The finding sheds light on the mysterious process by which gas - rich spiral - shaped galaxies might evolve into gas - poor irregular - or elliptical - shaped galaxies over billions of years. The new obse

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Group of Galaxies: Stephan Quintet in Pegase - This group of 5 galaxies is located about 260 million light years away from Earth. These galaxies are interacting, however the NGC 7320 galaxy (down in the middle) would be 8 times closer to us. Composite image obtained with different telescopes. This group of galaxies is located about 260 million light - years away in Pegasus constellation. They are gravitationally interacting with the exception of the interloper NGC 7320 (bottom center) which is a foreground galaxy. Composite Image from Multiple Data Sources

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Group of Galaxies: Stephan Quintet in Pegase - This group of 5 galaxies is located about 260 million light years away from Earth. These galaxies are interacting, however the NGC 7320 galaxy (down in the middle) would be 8 times closer to us. Composite image obtained with different telescopes. This group of galaxies is located about 260 million light - years away in Pegasus constellation. They are gravitationally interacting with the exception of the interloper NGC 7320 (bottom center) which is a foreground galaxy. Composite Image from Multiple Data Sources

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Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 63 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 63 million light year from us

R. Gendler

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Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 63 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 63 million light year from us

R. Gendler

PIX4611087

 
Central part of the Virgin galaxy cluster - Heart of the Virgo cluster of galaxies - On the right are the M84 (NGC 4374) and M86 (NGC 4406) (to its left). Lower left is the elliptical galaxy M87. The Virgin's cluster is located about 70 million light years away from Earth and contains nearly 2000 galaxies. This photo shows the heart of the Virgo cluster of galaxies. Located about 70 million light years away, the Virgo cluster is a gigantic collection of several thousand galaxies that dominate our local part of the universe. It is the center of our local supercluster of galaxies which includes members of our local group, the Milky Way (our own galaxy), M31, M32, M110, M33, the Magellanic clouds, and others. Markarian's Chain of galaxies is to the upper right, including giant elliptical galaxies M86 and M84. M87 is another giant elliptical galaxy at lower left in the photo. Also called Virgo A, this galaxy contains nearly 3 trillion solar masses. It lies at a distance of 60 million light

Jerry Lodriguss

PIX4565411

Central part of the Virgin galaxy cluster - Heart of the Virgo cluster of galaxies - On the right are the M84 (NGC 4374) and M86 (NGC 4406) (to its left). Lower left is the elliptical galaxy M87. The Virgin's cluster is located about 70 million light years away from Earth and contains nearly 2000 galaxies. This photo shows the heart of the Virgo cluster of galaxies. Located about 70 million light years away, the Virgo cluster is a gigantic collection of several thousand galaxies that dominate our local part of the universe. It is the center of our local supercluster of galaxies which includes members of our local group, the Milky Way (our own galaxy), M31, M32, M110, M33, the Magellanic clouds, and others. Markarian's Chain of galaxies is to the upper right, including giant elliptical galaxies M86 and M84. M87 is another giant elliptical galaxy at lower left in the photo. Also called Virgo A, this galaxy contains nearly 3 trillion solar masses. It lies at a distance of 60 million light

Jerry Lodriguss

PIX4565411

 
Spiral galaxy M101 in the Great Bear - Spiral galaxy M101 in Ursa Major - The galaxy M101 (NGC 5457) is located about 27 million years away from Earth. It spans more than 170,000 light years, almost double the size of our galaxy. We think that of the trillion stars in it, 100 billion stars could be similar to our Sun. Composite image obtained from 51 different clicks made by the Hubble space telescope from March 1994 to January 2003 and from ground photos at Kitt Peak and CFHT in Hawaii. Spiral galaxy M101 is a beautiful, large, face - on spiral galaxy located about 27 million light - years away in the constellation Ursa Major. This galaxy's portrait is actually composed of 51 individual Hubble exposures, in addition to elements from images from ground - based photos. The giant spiral disk of stars, dust, and gas is 170,000 light - years across or almost twice the diameter of our galaxy, the Milky Way. M101 is estimated to contain at least one trillion stars. Approximately 100 billion

PIX4612686

Spiral galaxy M101 in the Great Bear - Spiral galaxy M101 in Ursa Major - The galaxy M101 (NGC 5457) is located about 27 million years away from Earth. It spans more than 170,000 light years, almost double the size of our galaxy. We think that of the trillion stars in it, 100 billion stars could be similar to our Sun. Composite image obtained from 51 different clicks made by the Hubble space telescope from March 1994 to January 2003 and from ground photos at Kitt Peak and CFHT in Hawaii. Spiral galaxy M101 is a beautiful, large, face - on spiral galaxy located about 27 million light - years away in the constellation Ursa Major. This galaxy's portrait is actually composed of 51 individual Hubble exposures, in addition to elements from images from ground - based photos. The giant spiral disk of stars, dust, and gas is 170,000 light - years across or almost twice the diameter of our galaxy, the Milky Way. M101 is estimated to contain at least one trillion stars. Approximately 100 billion

PIX4612686

 
Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us

Jim Misti

PIX4611081

Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us

Jim Misti

PIX4611081

 
Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action, as seen here. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust

Adam Block

PIX4611108

Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action, as seen here. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust

Adam Block

PIX4611108

 
Central part of the Virgo cluster of galaxies - Central part of the Virgo cluster of galaxies - On the left the M84 (NGC 4374) and M86 (NGC 4406) (to its right) dominate the image. To the right is the elliptical galaxy M87. The Virgin's cluster is located about 70 million light years away from Earth and contains nearly 2000 galaxies. Galaxies M84 (NGC 4374) and M86 (NGC 4406), upper left corner of this image and the elliptical galaxy M87, center right. The Virgo cluster is at about 70 million light years from Earth and contains approximately 2000 galaxies

Stephane Guisard

PIX4565417

Central part of the Virgo cluster of galaxies - Central part of the Virgo cluster of galaxies - On the left the M84 (NGC 4374) and M86 (NGC 4406) (to its right) dominate the image. To the right is the elliptical galaxy M87. The Virgin's cluster is located about 70 million light years away from Earth and contains nearly 2000 galaxies. Galaxies M84 (NGC 4374) and M86 (NGC 4406), upper left corner of this image and the elliptical galaxy M87, center right. The Virgo cluster is at about 70 million light years from Earth and contains approximately 2000 galaxies

Stephane Guisard

PIX4565417

 
Interacting galaxies Arp 81 - Interacting galaxies Arp 81 - Arp 81 is located about 300 million light years away from Earth in the constellation Dragon. This pair of interacting galaxies is composed of NGC 6621 on the left and NGC 6622 on the right. NGC 6621 is the largest of the two galaxies. The collision, seen here about 100 million years later, caused intense star flames. Image obtained by the Hubble Space Telescope on 15 March 1999. NGC 6621/2 (VV 247, Arp 81) is a strongly interacting pair of galaxies, seen about 100 million years after their closest approach. It consists of NGC 6621 (to the left) and NGC 6622 (to the right). NGC 6621 is the larger of the two, and is a very disturbed spiral galaxy. The encounter has pulled a long tail out of NGC 6621 that has now wrapped behind its body. The collision has also triggered extensive star formation between the two galaxies. Scientists believe that Arp 81 has a richer collection of young massive star clusters than the notable Antennae

PIX4612937

Interacting galaxies Arp 81 - Interacting galaxies Arp 81 - Arp 81 is located about 300 million light years away from Earth in the constellation Dragon. This pair of interacting galaxies is composed of NGC 6621 on the left and NGC 6622 on the right. NGC 6621 is the largest of the two galaxies. The collision, seen here about 100 million years later, caused intense star flames. Image obtained by the Hubble Space Telescope on 15 March 1999. NGC 6621/2 (VV 247, Arp 81) is a strongly interacting pair of galaxies, seen about 100 million years after their closest approach. It consists of NGC 6621 (to the left) and NGC 6622 (to the right). NGC 6621 is the larger of the two, and is a very disturbed spiral galaxy. The encounter has pulled a long tail out of NGC 6621 that has now wrapped behind its body. The collision has also triggered extensive star formation between the two galaxies. Scientists believe that Arp 81 has a richer collection of young massive star clusters than the notable Antennae

PIX4612937

 
Galaxy of Hunting Dogs - M51 visible and infrared - Spiral galaxy M51 in Canes Venatici. Visible - Infrared - The spiral galaxy M51 (NGC 5194) is about 31 million light years away from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. Images obtained on the left by Kitt Peak's 2.1 m telescope, on the right by the Spitzer space telescope. Located in the constellation of Canes Venatici, the “” hunting dogs””, M51 consists of the large spiral galaxy NGC 5194 and its smaller companion NGC 5195. M51 is approximately 31 million light years away and over 65,000 light years in diameter. At left the galaxy seen in visible, at right, seen in infrared with the Spitzer space telescope

PIX4612360

Galaxy of Hunting Dogs - M51 visible and infrared - Spiral galaxy M51 in Canes Venatici. Visible - Infrared - The spiral galaxy M51 (NGC 5194) is about 31 million light years away from Earth. This galaxy is double; two galaxies interact: the largest, NGC 5194, the smallest NGC 5195. Images obtained on the left by Kitt Peak's 2.1 m telescope, on the right by the Spitzer space telescope. Located in the constellation of Canes Venatici, the “” hunting dogs””, M51 consists of the large spiral galaxy NGC 5194 and its smaller companion NGC 5195. M51 is approximately 31 million light years away and over 65,000 light years in diameter. At left the galaxy seen in visible, at right, seen in infrared with the Spitzer space telescope

PIX4612360

 
Galaxy UGC 9618 in Bovier - Galaxy UGC 9618 in Botes - The galaxy UGC 9618, also called VV 340 or Arp 302, is about 450 million years away from Earth. It is a pair of interacting spiral galaxies, VV 340A (view from the edge, bottom) and VV 340B (view from the front, top). Massive stars are formed in abundance. Image obtained by the Hubble Space Telescope in January 2002. UGC 9618, also known as VV 340 or Arp 302 consists of a pair of very gas - rich spiral galaxies in their early stages of interaction: VV 340A is seen edge - on to the left, and VV 340B face - on to the right. An enormous amount of infrared light is radiated by the gas from massive stars that are forming at a rate similar to the most vigorous giant star - forming regions in our own Milky Way. UGC 9618 is 450 million light - years away from Earth, and is the 302nd galaxy in ARP's Atlas of Peculiar Galaxies

PIX4613610

Galaxy UGC 9618 in Bovier - Galaxy UGC 9618 in Botes - The galaxy UGC 9618, also called VV 340 or Arp 302, is about 450 million years away from Earth. It is a pair of interacting spiral galaxies, VV 340A (view from the edge, bottom) and VV 340B (view from the front, top). Massive stars are formed in abundance. Image obtained by the Hubble Space Telescope in January 2002. UGC 9618, also known as VV 340 or Arp 302 consists of a pair of very gas - rich spiral galaxies in their early stages of interaction: VV 340A is seen edge - on to the left, and VV 340B face - on to the right. An enormous amount of infrared light is radiated by the gas from massive stars that are forming at a rate similar to the most vigorous giant star - forming regions in our own Milky Way. UGC 9618 is 450 million light - years away from Earth, and is the 302nd galaxy in ARP's Atlas of Peculiar Galaxies

PIX4613610

 
Constellations of Andromede and Cassiopee - Andromeda and Cassiopeia constellations - Field around the constellations of Andromede and Cassiopee. From ancient times the constellation of Andromeda has represented a woman and in Greek mythology Andromeda was the daughter of Cepheus and Cassiopeia, king and boastful queen of the Phoenician kingdom of Ethiopia. As punishment for her mother's arrogance she was chained to a rock as a sacrifece to Cetus, then rescued by Perseus whom she subsequently married. The modern constellation is the 19th largest in the sky and covers about 720 square degrees but is not very obvious. The three brightest stars of Andromeda form a broad arc south of the distinctive 'W' of Cassiopeia, and under a dark sky the elongated shape of M32 is just visible to the unaided eye. This is by far the best - known object in the field. Best seen in the early evening in Novembe

PIX4589005

Constellations of Andromede and Cassiopee - Andromeda and Cassiopeia constellations - Field around the constellations of Andromede and Cassiopee. From ancient times the constellation of Andromeda has represented a woman and in Greek mythology Andromeda was the daughter of Cepheus and Cassiopeia, king and boastful queen of the Phoenician kingdom of Ethiopia. As punishment for her mother's arrogance she was chained to a rock as a sacrifece to Cetus, then rescued by Perseus whom she subsequently married. The modern constellation is the 19th largest in the sky and covers about 720 square degrees but is not very obvious. The three brightest stars of Andromeda form a broad arc south of the distinctive 'W' of Cassiopeia, and under a dark sky the elongated shape of M32 is just visible to the unaided eye. This is by far the best - known object in the field. Best seen in the early evening in Novembe

PIX4589005

 
Supernova Sn 2004dj in galaxy NGC 2403 - Supernova Sn 2004dj in galaxy NGC 2403 - The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. This star is located in the galaxy NGC 2403, a galaxy 11 million years apart - light. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explos

PIX4582450

Supernova Sn 2004dj in galaxy NGC 2403 - Supernova Sn 2004dj in galaxy NGC 2403 - The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. This star is located in the galaxy NGC 2403, a galaxy 11 million years apart - light. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explos

PIX4582450

 
Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - This group of 5 galaxies is located about 260 million years ago - light from Earth. These galaxies interact, however NGC 7320 (upper left) would be 7 times closer to us. Composite image obtained in visible light and infrared by the Hubble space telescope in August 2009. This portrait of Stephan's Quintet, also known as the Hickson Compact Group 92, was taken by the new Wide Field Camera 3 (WFC3) aboard the NASA/ESA Hubble Space Telescope. Stephan's Quintet, as the name implies, is a group of five galaxies. The name, however, is a bit of a misnomer. Studies have shown that group member NGC 7320, at upper left, is actually a foreground galaxy that is about seven times closer to Earth than the rest of the group. Three of the galaxies have distorted shapes, elongated spiral arms, and long, gaseous tidal tails containing myriad star clusters, proof of their close encounters. These interactions have sparked a

PIX4565504

Galaxies Group: Stephan's Quintet in Pegase - Stephan's Quintet group of galaxies - This group of 5 galaxies is located about 260 million years ago - light from Earth. These galaxies interact, however NGC 7320 (upper left) would be 7 times closer to us. Composite image obtained in visible light and infrared by the Hubble space telescope in August 2009. This portrait of Stephan's Quintet, also known as the Hickson Compact Group 92, was taken by the new Wide Field Camera 3 (WFC3) aboard the NASA/ESA Hubble Space Telescope. Stephan's Quintet, as the name implies, is a group of five galaxies. The name, however, is a bit of a misnomer. Studies have shown that group member NGC 7320, at upper left, is actually a foreground galaxy that is about seven times closer to Earth than the rest of the group. Three of the galaxies have distorted shapes, elongated spiral arms, and long, gaseous tidal tails containing myriad star clusters, proof of their close encounters. These interactions have sparked a

PIX4565504

 
Galaxy NGC 2403 - Spiral galaxy NGC 2403 distant about 11 - 12 million years - light in the constellation Giraffe.The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova (middle left in the image) is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explosion discovered in more than

PIX4610055

Galaxy NGC 2403 - Spiral galaxy NGC 2403 distant about 11 - 12 million years - light in the constellation Giraffe.The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova (middle left in the image) is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explosion discovered in more than

PIX4610055

 
Spiral galaxy NGC 6744 in the constellation Peacock - Spiral galaxy NGC 6744 in Pavo - The galaxy NGC 6744 is about 25 million years away - light from Earth. This galaxy interacts with a dwarf galaxy. Image obtained with a telescope of 35 cm, 12 hours of poses. NGC 6744 is a majestic spiral galaxy in the southern constellation of Pavo. It has great similarities to the Milky Way galaxy in both form and structure. It lies at a distance of approximately 25 million Light Years. At its northern tip NGC 6744 is interacting with a dwarf companion galaxy much in the same way the Milky Way interacts with the Large Magellanic Cloud. The northernmost spiral arm is most likely being stretched and its stars and gas stripped due to tidal pull from the dwarf companion. Likewise the stars of the companion will likely be engulfed and the companion will ultimately merge with NGC 6744 at a far off future time. Image taken with 14.5”” RCOS telescope, 12 Hours of exposure

R. Gendler

PIX4612972

Spiral galaxy NGC 6744 in the constellation Peacock - Spiral galaxy NGC 6744 in Pavo - The galaxy NGC 6744 is about 25 million years away - light from Earth. This galaxy interacts with a dwarf galaxy. Image obtained with a telescope of 35 cm, 12 hours of poses. NGC 6744 is a majestic spiral galaxy in the southern constellation of Pavo. It has great similarities to the Milky Way galaxy in both form and structure. It lies at a distance of approximately 25 million Light Years. At its northern tip NGC 6744 is interacting with a dwarf companion galaxy much in the same way the Milky Way interacts with the Large Magellanic Cloud. The northernmost spiral arm is most likely being stretched and its stars and gas stripped due to tidal pull from the dwarf companion. Likewise the stars of the companion will likely be engulfed and the companion will ultimately merge with NGC 6744 at a far off future time. Image taken with 14.5”” RCOS telescope, 12 Hours of exposure

R. Gendler

PIX4612972

 
Infrared view of the Andromeda galaxy - Infrared view of the Andromeda galaxy - This image shows the difference in infrared radiation between the light emitted by the aged stars (blue) and that emitted by the dust (star-forming zone, red). By measuring the infrared radiation emitted by a galaxy, more or less important depending on the nature of the stars, the mass of that galaxy can be reduced. According to this method, the mass of stars in the Andromede galaxy would be 110 billion times that of the Sun, which means that this galaxy would have 1 trillion stars (our galaxy had 400 billion). In this image we distinguish the two satellite galaxies of Andromede, M32 at the bottom and NGC 205 (M110) at the top. Infrared composite at the following wavelengths: 3.6 and 4.5 microns: sensitive to star light (blue and green), and 8 micron sensitive to dust in red. 3000 different poses obtained by the Spitzer space telescope in January and August 2005 were required to achieve this complete view o

PIX4608960

Infrared view of the Andromeda galaxy - Infrared view of the Andromeda galaxy - This image shows the difference in infrared radiation between the light emitted by the aged stars (blue) and that emitted by the dust (star-forming zone, red). By measuring the infrared radiation emitted by a galaxy, more or less important depending on the nature of the stars, the mass of that galaxy can be reduced. According to this method, the mass of stars in the Andromede galaxy would be 110 billion times that of the Sun, which means that this galaxy would have 1 trillion stars (our galaxy had 400 billion). In this image we distinguish the two satellite galaxies of Andromede, M32 at the bottom and NGC 205 (M110) at the top. Infrared composite at the following wavelengths: 3.6 and 4.5 microns: sensitive to star light (blue and green), and 8 micron sensitive to dust in red. 3000 different poses obtained by the Spitzer space telescope in January and August 2005 were required to achieve this complete view o

PIX4608960

 
Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust. The yellow nuclei of the two galaxies are also still visible in the colour picture as separate entities

PIX4611076

Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust. The yellow nuclei of the two galaxies are also still visible in the colour picture as separate entities

PIX4611076

 
Central part of the Virgo cluster of galaxies - Central part of the Virgo cluster of galaxies - On the right the M84 (NGC 4374) and M86 (NGC 4406) (to its left) dominate the image. Lower left is the elliptical galaxy M87. The nearest moderately rich cluster of galaxies lies in the direction of Virgo. The richest part of the cluster is centred on the giant elliptical - lenticular galaxies M84 (NGC 4374) (right) and M86 (NGC 4406) (left) which dominate this picture. However, the dynamical centre of the cluster is M87, to the lower left (south east) of this picture

PIX4565403

Central part of the Virgo cluster of galaxies - Central part of the Virgo cluster of galaxies - On the right the M84 (NGC 4374) and M86 (NGC 4406) (to its left) dominate the image. Lower left is the elliptical galaxy M87. The nearest moderately rich cluster of galaxies lies in the direction of Virgo. The richest part of the cluster is centred on the giant elliptical - lenticular galaxies M84 (NGC 4374) (right) and M86 (NGC 4406) (left) which dominate this picture. However, the dynamical centre of the cluster is M87, to the lower left (south east) of this picture

PIX4565403

 
Galaxies M95 and M96 in the Lion - Galaxies M95 and M96 in Leo - M95 (NGC 3351), on the left, is a barree spiral of type SBB, M96 (NGC 3368), on the right, is a spiral galaxy of type Sa. M96 is the brightest member of the Leo I galaxy group, which is also called the M96 group. It also contains M95, M105 and a number of weaker galaxies. Their distance to our Sun was measured with great precision thanks to the discovery of cepheides in these galaxies and the appearance of a supernova of type Ia in M96 in May 1998. These two galaxies are located 37 million light years away from Earth. M95 (NGC 3351, left), is a barred spiral galaxy, M96 (NGC 3368, right), is a spiral galaxy. With M105 (not pictured here), they are dominant members of the Leo I galactic group which also includes several fainter galaxies. Their distance from our Sun has been determinated with great precision thanks to the discovery of Cepheids stars in these galaxies and a type IA supernova in M96 appeared in May 1998. Thei

R. Gendler

PIX4610672

Galaxies M95 and M96 in the Lion - Galaxies M95 and M96 in Leo - M95 (NGC 3351), on the left, is a barree spiral of type SBB, M96 (NGC 3368), on the right, is a spiral galaxy of type Sa. M96 is the brightest member of the Leo I galaxy group, which is also called the M96 group. It also contains M95, M105 and a number of weaker galaxies. Their distance to our Sun was measured with great precision thanks to the discovery of cepheides in these galaxies and the appearance of a supernova of type Ia in M96 in May 1998. These two galaxies are located 37 million light years away from Earth. M95 (NGC 3351, left), is a barred spiral galaxy, M96 (NGC 3368, right), is a spiral galaxy. With M105 (not pictured here), they are dominant members of the Leo I galactic group which also includes several fainter galaxies. Their distance from our Sun has been determinated with great precision thanks to the discovery of Cepheids stars in these galaxies and a type IA supernova in M96 appeared in May 1998. Thei

R. Gendler

PIX4610672

 
Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action, as seen here. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust. The yellow nuclei of the two galaxies are also still visible in the colour picture as separate entities

PIX4611114

Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light from Earth. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action, as seen here. The colour picture reveals the burst of star formation triggered by the encounter, the large numbers of pink emission nebulae in the inter - galaxy region and the location of the numerous dark, brownish - yellow clouds of dust. The yellow nuclei of the two galaxies are also still visible in the colour picture as separate entities

PIX4611114

 
Interacting Galaxies Arp 240 - Interacting galaxies Arp 240 - The galaxy Arp 240 is located about 300 million light years away from Earth in the constellation of the Virgin. Composed of spiral galaxies NGC 5257 and NGC 5258, this interacting system presents important star formations. The two galaxies contain a supermassive black hole in the centre. Image obtained by the Hubble Space Telescope on 20 December 2001. NGC 5257/8 (Arp 240) is an astonishing galaxy pair, composed of spiral galaxies of similar mass and size, NGC 5257 and NGC 5258. The galaxies are visibly interacting with each other via a bridge of dim stars connecting the two galaxies, almost like two dancers holding hands while performing a pirouette. Both galaxies harbor supermassive black holes in their centers and are actively forming new stars in their disks. Arp 240 is located in the constellation Virgo, approximately 300 million light - years away, and is the 240th galaxy in ARP's Atlas of Peculiar Galaxies. With the e

PIX4612595

Interacting Galaxies Arp 240 - Interacting galaxies Arp 240 - The galaxy Arp 240 is located about 300 million light years away from Earth in the constellation of the Virgin. Composed of spiral galaxies NGC 5257 and NGC 5258, this interacting system presents important star formations. The two galaxies contain a supermassive black hole in the centre. Image obtained by the Hubble Space Telescope on 20 December 2001. NGC 5257/8 (Arp 240) is an astonishing galaxy pair, composed of spiral galaxies of similar mass and size, NGC 5257 and NGC 5258. The galaxies are visibly interacting with each other via a bridge of dim stars connecting the two galaxies, almost like two dancers holding hands while performing a pirouette. Both galaxies harbor supermassive black holes in their centers and are actively forming new stars in their disks. Arp 240 is located in the constellation Virgo, approximately 300 million light - years away, and is the 240th galaxy in ARP's Atlas of Peculiar Galaxies. With the e

PIX4612595

 
Spiral galaxy NGC 3370 in the Lion - Spiral galaxy NGC 3370 in Leo - The spiral galaxy NGC 3370 is located about 100 million years away - light from Earth. In November 1994, light emitting from a supernova type Ia, SN 1994ae, part of this galaxy, reached Earth. In this image taken by the Hubble space telescope in May 2003, this supernova is no longer detectable. On the other hand, the telescope was able to observe in this galaxy cepheides, variable stars used to accurately measure distances in the universe and calculate the rate of expansion of the universe. Many galaxies are visible in the background. The majestic dusty spiral, NGC 3370, looms in the foreground in this NASA Hubble Space Telescope image. Recent observations taken with the Advanced Camera for Surveys show intricate spiral arm structure spotted with hot areas of new star formation. In November 1994, the light of a supernova in nearby NGC 3370 reached Earth. This stellar outburst briefly outshone all of the tens of billio

PIX4610713

Spiral galaxy NGC 3370 in the Lion - Spiral galaxy NGC 3370 in Leo - The spiral galaxy NGC 3370 is located about 100 million years away - light from Earth. In November 1994, light emitting from a supernova type Ia, SN 1994ae, part of this galaxy, reached Earth. In this image taken by the Hubble space telescope in May 2003, this supernova is no longer detectable. On the other hand, the telescope was able to observe in this galaxy cepheides, variable stars used to accurately measure distances in the universe and calculate the rate of expansion of the universe. Many galaxies are visible in the background. The majestic dusty spiral, NGC 3370, looms in the foreground in this NASA Hubble Space Telescope image. Recent observations taken with the Advanced Camera for Surveys show intricate spiral arm structure spotted with hot areas of new star formation. In November 1994, the light of a supernova in nearby NGC 3370 reached Earth. This stellar outburst briefly outshone all of the tens of billio

PIX4610713

 
Spiral galaxy NGC 6744 in the constellation Peacock - Spiral galaxy NGC 6744 in Pavo - The galaxy NGC 6744 is about 25 million years away - light from Earth. Image obtained with a telescope of 35 cm, 12 hours of poses. NGC 6744 is a majestic spiral galaxy in the southern constellation of Pavo. It has great similarities to the Milky Way galaxy in both form and structure. It lies at a distance of approximately 25 million Light Years. At its northern tip NGC 6744 is interacting with a dwarf companion galaxy much in the same way the Milky Way interacts with the Large Magellanic Cloud. The northernmost spiral arm is most likely being stretched and its stars and gas stripped due to tidal pull from the dwarf companion. Likewise the stars of the companion will likely be engulfed and the companion will ultimately merge with NGC 6744 at a far off future time. Image taken with 14.5”” RCOS telescope, 12 Hours of exposure

R. Gendler

PIX4612975

Spiral galaxy NGC 6744 in the constellation Peacock - Spiral galaxy NGC 6744 in Pavo - The galaxy NGC 6744 is about 25 million years away - light from Earth. Image obtained with a telescope of 35 cm, 12 hours of poses. NGC 6744 is a majestic spiral galaxy in the southern constellation of Pavo. It has great similarities to the Milky Way galaxy in both form and structure. It lies at a distance of approximately 25 million Light Years. At its northern tip NGC 6744 is interacting with a dwarf companion galaxy much in the same way the Milky Way interacts with the Large Magellanic Cloud. The northernmost spiral arm is most likely being stretched and its stars and gas stripped due to tidal pull from the dwarf companion. Likewise the stars of the companion will likely be engulfed and the companion will ultimately merge with NGC 6744 at a far off future time. Image taken with 14.5”” RCOS telescope, 12 Hours of exposure

R. Gendler

PIX4612975

 
Spiral galaxy NGC 3370 in the Lion - Spiral galaxy NGC 3370 in Leo - The spiral galaxy NGC 3370 is located about 100 million years away - light from Earth. In November 1994, light emitting from a supernova type Ia, SN 1994ae, part of this galaxy, reached Earth. In this image taken by the Hubble space telescope in May 2003, this supernova is no longer detectable. On the other hand, the telescope was able to observe in this galaxy cepheides, variable stars used to accurately measure distances in the universe and calculate the rate of expansion of the universe. Many galaxies are visible in the background. The majestic dusty spiral, NGC 3370, looms in the foreground in this NASA Hubble Space Telescope image. Recent observations taken with the Advanced Camera for Surveys show intricate spiral arm structure spotted with hot areas of new star formation. In November 1994, the light of a supernova in nearby NGC 3370 reached Earth. This stellar outburst briefly outshone all of the tens of billio

PIX4610684

Spiral galaxy NGC 3370 in the Lion - Spiral galaxy NGC 3370 in Leo - The spiral galaxy NGC 3370 is located about 100 million years away - light from Earth. In November 1994, light emitting from a supernova type Ia, SN 1994ae, part of this galaxy, reached Earth. In this image taken by the Hubble space telescope in May 2003, this supernova is no longer detectable. On the other hand, the telescope was able to observe in this galaxy cepheides, variable stars used to accurately measure distances in the universe and calculate the rate of expansion of the universe. Many galaxies are visible in the background. The majestic dusty spiral, NGC 3370, looms in the foreground in this NASA Hubble Space Telescope image. Recent observations taken with the Advanced Camera for Surveys show intricate spiral arm structure spotted with hot areas of new star formation. In November 1994, the light of a supernova in nearby NGC 3370 reached Earth. This stellar outburst briefly outshone all of the tens of billio

PIX4610684

 
Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us

PIX4611107

Interacting galaxies NGC 4038 - 4039 in the Raven - NGC 4038 - 39, the interacting galaxies of the Antennae - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us

PIX4611107

 
Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, at the bottom of the image. This interaction causes intense star flames within the small galaxy. Image obtained by the Hubble Space Telescope on March 14, 1999. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral on the right, and NGC 5752, the smaller companion in the bottom left corner of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. The outer structure does exhibit tidal features, as does the symmetry of the inner spiral pattern and the kinked arms just beyond its inner ring. In contrast, NGC 5752 has undergone a starburst episode, with a rich population of massive and luminous star clusters clumping around the core and intertwined with intricat

PIX4612781

Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, at the bottom of the image. This interaction causes intense star flames within the small galaxy. Image obtained by the Hubble Space Telescope on March 14, 1999. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral on the right, and NGC 5752, the smaller companion in the bottom left corner of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. The outer structure does exhibit tidal features, as does the symmetry of the inner spiral pattern and the kinked arms just beyond its inner ring. In contrast, NGC 5752 has undergone a starburst episode, with a rich population of massive and luminous star clusters clumping around the core and intertwined with intricat

PIX4612781

 
Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - On the left, seen from the ground of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. On the right, the image made by the space telescope Hubble on 20 January 1996 shows in detail the nuclei of these two twin galaxies surrounded by young clusters of blue stars, more than 1000, made up of young and massive stars. At left, a ground - based telescopic view of the Antennae galaxies (known formally as NGC 4038/4039) - so named because a pair of long tails of luminous matter, formed by the gravitational tidal forces of their encounter, resemble an insect's antennae. The galaxies are located 45 million light - years away in the southern constellation Corvus. At right, the respective cores of the twin galaxies are the orange blobs, left and right of image

PIX4611051

Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - On the left, seen from the ground of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. On the right, the image made by the space telescope Hubble on 20 January 1996 shows in detail the nuclei of these two twin galaxies surrounded by young clusters of blue stars, more than 1000, made up of young and massive stars. At left, a ground - based telescopic view of the Antennae galaxies (known formally as NGC 4038/4039) - so named because a pair of long tails of luminous matter, formed by the gravitational tidal forces of their encounter, resemble an insect's antennae. The galaxies are located 45 million light - years away in the southern constellation Corvus. At right, the respective cores of the twin galaxies are the orange blobs, left and right of image

PIX4611051

 
Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - The galaxy NGC 4038 - 39 (antenna galaxy) is located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. These images made by the Hubble space telescope on 20 January 1996 show in detail the nuclei of these two twin galaxies (right) as well as clusters of blue stars, consisting of young and massive stars (left). The scale bar at the top of each image represents 1500 years - light. These four close - up views are taken from a head - on collision between two spiral galaxies, called the Antennae galaxies, seen at image center. The scale bar at the top of each image is 1,500 light - years across. Left: the collision triggers the birth of new stars in brilliant blue star clusters, the brightest of which contains roughly a million stars. The star clusters are blue because they are very young, the youngest b

PIX4611053

Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - The galaxy NGC 4038 - 39 (antenna galaxy) is located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. These images made by the Hubble space telescope on 20 January 1996 show in detail the nuclei of these two twin galaxies (right) as well as clusters of blue stars, consisting of young and massive stars (left). The scale bar at the top of each image represents 1500 years - light. These four close - up views are taken from a head - on collision between two spiral galaxies, called the Antennae galaxies, seen at image center. The scale bar at the top of each image is 1,500 light - years across. Left: the collision triggers the birth of new stars in brilliant blue star clusters, the brightest of which contains roughly a million stars. The star clusters are blue because they are very young, the youngest b

PIX4611053

 
Star Field in the Antenna Galaxy - Starfield in the Antennae - Detail in the Antenna Galaxy (NGC 4038 - 4039) photograph by the Hubble space telescope showing young blue stars as well as many galaxies in the background. Located about 45 million years ago - light, NGC 4038 and NGC 4039 interact. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us. Here is an image taken by the Hubble space telescope showing young blue stars and several galaxies in background

PIX4572239

Star Field in the Antenna Galaxy - Starfield in the Antennae - Detail in the Antenna Galaxy (NGC 4038 - 4039) photograph by the Hubble space telescope showing young blue stars as well as many galaxies in the background. Located about 45 million years ago - light, NGC 4038 and NGC 4039 interact. The collision started at least 100 million years ago causes intense star formation. NGC 4038 and 4039 are the well - known pair of interacting galaxies that show two broadly curved tails of stars, the 'antenna', extending a considerable distance from the action. Massive star formations are resulting of a recent collision between two galaxies (100 million years ago). This galaxy is located 45 million light year from us. Here is an image taken by the Hubble space telescope showing young blue stars and several galaxies in background

PIX4572239

 
Spiral galaxy M101 in the Great Bear - Large field - Wide field view of the Pinwheel Galaxy (M101) - The galaxy M101 (NGC 5457) is located about 27 million years away - light from Earth. It spans more than 170,000 light years, almost double the size of our galaxy. We think that of the trillion stars in it, 100 billion stars could be similar to our Sun. In this image, other galaxies are visible: NGC 5474 (below M101), NGC 5473 (just above M101), NGC 5485 (upper left), NGC 5422 (upper center) and UGC 8837 (near star 86 uA, lower left). Image obtained by the Oschin telescope of Mount Palomar through several filters and composed. Catalogued as M101, the Pinwheel is a nice face - on spiral galaxy. It lies in the northern circumpolar constellation Ursa Major (The Big Bear), at a distance of about 25 million light - years from Earth. The bright blue star at right is 86 Uma, barely visible at the naked eye from a dark site. Also visible some other nice galaxies like NGC 5474 (below under M101)

D. De Martin

PIX4612725

Spiral galaxy M101 in the Great Bear - Large field - Wide field view of the Pinwheel Galaxy (M101) - The galaxy M101 (NGC 5457) is located about 27 million years away - light from Earth. It spans more than 170,000 light years, almost double the size of our galaxy. We think that of the trillion stars in it, 100 billion stars could be similar to our Sun. In this image, other galaxies are visible: NGC 5474 (below M101), NGC 5473 (just above M101), NGC 5485 (upper left), NGC 5422 (upper center) and UGC 8837 (near star 86 uA, lower left). Image obtained by the Oschin telescope of Mount Palomar through several filters and composed. Catalogued as M101, the Pinwheel is a nice face - on spiral galaxy. It lies in the northern circumpolar constellation Ursa Major (The Big Bear), at a distance of about 25 million light - years from Earth. The bright blue star at right is 86 Uma, barely visible at the naked eye from a dark site. Also visible some other nice galaxies like NGC 5474 (below under M101)

D. De Martin

PIX4612725

 
Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. Image obtained by the Hubble Space Telescope. The two spiral galaxies started to interact a few hundred million years ago, making the Antennae galaxies one of the nearest (about 45 million light years away) and youngest examples of a pair of colliding galaxies. Almost half of the faint objects in the Antennae image are young clusters containing tens of thousands of stars. The orange blobs to the left and right of image center are the two cores of the original galaxies and consist mainly of old stars criss - crossed by filaments of dust, which appears brown in the image. The two galaxies are dotted with brilliant blue star - forming regions surrounded by glowing hydrogen gas, appearing in the

PIX4611075

Interacting galaxies NGC 4038 - 4039 in the Raven - The Antennae galaxy in Corvus - Image of the galaxy NGC 4038 - 39 (antenna galaxy), located about 45 million years ago - light. These two galaxies are interacting. The collision started at least 100 million years ago causes intense star formation. Image obtained by the Hubble Space Telescope. The two spiral galaxies started to interact a few hundred million years ago, making the Antennae galaxies one of the nearest (about 45 million light years away) and youngest examples of a pair of colliding galaxies. Almost half of the faint objects in the Antennae image are young clusters containing tens of thousands of stars. The orange blobs to the left and right of image center are the two cores of the original galaxies and consist mainly of old stars criss - crossed by filaments of dust, which appears brown in the image. The two galaxies are dotted with brilliant blue star - forming regions surrounded by glowing hydrogen gas, appearing in the

PIX4611075

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