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List		 Addition Date TargetSort Ascending Mission Instrument Size
Add Image to Favorite List 2007-01-09 Hubble Space Telescope
Spitzer Space Telescope
 IRAC
Multiband Imaging Photometer (MIPS)
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This majestic view taken by NASA's Spitzer Space Telescope tells an untold story of life and death in the Eagle nebula, an industrious star-making factory located 7,000 light-years away in the Serpens constellation.
PIA09107:
Cosmic Epic Unfolds in Infrared
Full Resolution:     TIFF (15.14 MB)     JPEG (890.6 kB)
Add Image to Favorite List 2007-01-09 Hubble Space Telescope
Spitzer Space Telescope
 IRAC
Multiband Imaging Photometer (MIPS)
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This image composite highlights the pillars of the Eagle nebula, as seen in infrared light by NASA's Spitzer Space Telescope (bottom) and visible light by NASA's Hubble Space Telescope (top insets).
PIA09109:
Unwrapping the Pillars
Full Resolution:     TIFF (18.49 MB)     JPEG (578.7 kB)
Add Image to Favorite List 2007-01-09 Spitzer Space Telescope
 IRAC
Multiband Imaging Photometer (MIPS)
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This set of images from NASA's Spitzer Space Telescope shows the Eagle nebula in different hues of infrared light. Each view tells a different tale.
PIA09108:
Eagle Nebula Flaunts its Infrared Feathers
Full Resolution:     TIFF (15.14 MB)     JPEG (1.048 MB)
Add Image to Favorite List 2007-01-16 Galaxy Evolution Explorer (GALEX)
Spitzer Space Telescope
 IRAC
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NASA's Galaxy Evolution Explorer and Spitzer Space Telescope combined to show a pair of interacting galaxies might be experiencing the galactic equivalent of a mid-life crisis.
PIA09106:
Older Galaxy Pair Has Surprisingly Youthful Glow
Full Resolution:     TIFF (2.051 MB)     JPEG (55.51 kB)
Add Image to Favorite List 2007-01-26 Spitzer Space Telescope
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This is an artist's concept of a hypothetical 10-million-year-old star system. The bright blur at the center is a star much like our sun. The other orb in the image is a gas-giant planet like Jupiter.
PIA09117:
Gas Giants Form Quickly (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (205.5 kB)
Add Image to Favorite List 2007-01-26 Spitzer Space Telescope
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This artist's concept shows a gas-giant planet orbiting very close to its parent star, creating searingly hot conditions on the planet's surface.
PIA09118:
Forecasting Weather on Distant Worlds (Artist Concept)
Full Resolution:     TIFF (23.04 MB)     JPEG (277.9 kB)
Add Image to Favorite List 2007-01-26 Spitzer Space Telescope
 IRAC
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Tipped toward Earth and illuminated by the star, these rings look like ellipses in images taken with NASA's Spitzer Space Telescope. The massive star at the center, which lies within the constellation Sagittarius, is about 7,200 light-years from Earth.
PIA09119:
Luminous Blue Variable: Destined To Be a Supernova?
Full Resolution:     TIFF (1.557 MB)     JPEG (53.65 kB)
Add Image to Favorite List 2007-02-13 Hubble Space Telescope
 WFPC2
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This image, taken by NASA's Hubble Space Telescope, shows the colorful 'last hurrah' of a star like our Sun. The star is ending its life by casting off its outer layers of gas, which formed a cocoon around the star's remaining core.
PIA09194:
The Colorful Demise of a Sun-like Star
Full Resolution:     TIFF (4.499 MB)     JPEG (153.6 kB)
Add Image to Favorite List 2007-02-21 Spitzer Space Telescope
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This diagram illustrates how astronomers using NASA's Spitzer Space Telescope can capture the elusive spectra of hot-Jupiter planets. Spectra are an object's light spread apart into its basic components, or wavelengths.
PIA09196:
How to Pluck a Spectrum from a Planet
Full Resolution:     TIFF (21.6 MB)     JPEG (298.3 kB)
Add Image to Favorite List 2007-02-21 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas planet, a so-called 'hot Jupiter' called HD 189733b, might be smothered with high clouds.
PIA09197:
Cracking the Code of Faraway Worlds
Full Resolution:     TIFF (21.6 MB)     JPEG (399.2 kB)
Add Image to Favorite List 2007-02-21 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas planet, a so-called 'hot Jupiter' called HD 189733b, might be smothered with high clouds.
PIA09198:
Cracking the Code of Faraway Worlds
Full Resolution:     TIFF (21.6 MB)     JPEG (484.3 kB)
Add Image to Favorite List 2007-02-21 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas planet, a so-called 'hot Jupiter' called HD 189733b, might be smothered with high clouds.
PIA09199:
Cracking the Code of Faraway Worlds
Full Resolution:     TIFF (21.6 MB)     JPEG (354 kB)
Add Image to Favorite List 2007-02-21 Spitzer Space Telescope
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This artist's concept, based on spectral observations from NASA's Hubble Space Telescope and Spitzer Space Telescope, shows a cloudy Jupiter-like planet that orbits very close to its fiery hot star.
PIA09200:
Exotic Atmospheres (Artist Concept) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (257.1 kB)
Add Image to Favorite List 2007-03-29 Spitzer Space Telescope
 IRAC
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This diagram illustrates that mature planetary systems like our own might be more common around twin, or binary, stars that are either really close together, or really far apart.
PIA09227:
Where Planets Take up Residence
Full Resolution:     TIFF (21.6 MB)     JPEG (348.8 kB)
Add Image to Favorite List 2007-03-29 Spitzer Space Telescope
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Observations from NASA's Spitzer Space Telescope have revealed that mature planetary systems -- dusty disks of asteroids, comets and possibly planets -- are more frequent around close-knit twin, or binary, stars than single stars like our sun.
PIA09228:
Alien Sunset (Artist Concept)
Full Resolution:     TIFF (18 MB)     JPEG (239.4 kB)
Add Image to Favorite List 2007-03-29 Spitzer Space Telescope
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This artist's image depicts a faraway solar system like our own except for one big difference. Planets and asteroids circle around not one, but two suns. NASA's Spitzer Space Telescope found evidence that such solar systems may be common in the universe.
PIA09229:
Two Suns Raise Family of Planetary Bodies (Artist Animation) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (309.2 kB)
Add Image to Favorite List 2007-05-01 Galaxy Evolution Explorer (GALEX)
 GALEX Telescope
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NASA's Galaxy Evolution Explorer is celebrates its fourth year in space with some of M81's 'hottest' stars. In this ultraviolet image, the magnificent M81 spiral galaxy is shown at the center.
PIA09337:
Galaxy Mission Completes Four Star-Studded Years in Space
Full Resolution:     TIFF (17.23 MB)     JPEG (590.3 kB)
Add Image to Favorite List 2007-05-01 Spitzer Space Telescope
 IRAC
Visible Light
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Two rambunctious young stars are destroying their natal dust cloud with powerful jets of radiation, in an infrared image from NASA's Spitzer Space Telescope.
PIA09338:
Spitzer Digs Up Hidden Stars
Full Resolution:     TIFF (8.071 MB)     JPEG (398.7 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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Arp 148 is nicknamed 'Mayall's object' and is located in the constellation of Ursa Major, the Great Bear, about 500 million light-years away. This image is part of a large collection of images of merging galaxies taken by NASA's Hubble Space Telescope.
PIA10385:
Arp 148& - Mayall's Object
Full Resolution:     TIFF (3.169 MB)     JPEG (75.74 kB)
Add Image to Favorite List 2007-07-24 Spitzer Space Telescope
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This artist concept based on data from NASA's Spitzer Space Telescope, depicts a quadruple-star system called HD 98800. The system is approximately 10 million years old, and is located 150 light-years away in the constellation TW Hydrae.
PIA09939:
Evidence for Strange Stellar Family (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (256.6 kB)
Add Image to Favorite List 2007-09-13 Spitzer Space Telescope
 IRAC
Chandra X-ray Telescope
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This composite image shows the Coronet in X-rays from Chandra and infrared from NASA's Spitzer Space Telescope (orange, green, and cyan). The Spitzer data show young stars plus diffuse emission from dust.
PIA09925:
Coronet: A Star-Formation Neighbor
Full Resolution:     TIFF (32.67 MB)     JPEG (407 kB)
Add Image to Favorite List 2007-09-13 Spitzer Space Telescope
 IRAC
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This image from NASA's Spitzer Space Telescope shows young stars plus diffuse emission from dust. The Corona Australis region (containing, at its heart, the Coronet cluster) is one of the nearest and most active regions of ongoing star formation.
PIA09926:
Infrared Coronet Cluster
Full Resolution:     TIFF (32.67 MB)     JPEG (583.5 kB)
Add Image to Favorite List 2007-10-03 Spitzer Space Telescope
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This artist's conception shows a binary-star, or two-star, system, called HD 113766, where astronomers suspect a rocky Earth-like planet is forming around one of the stars.
PIA09931:
Birth of an Earth-like Planet (Artist Xoncept)
Full Resolution:     TIFF (21.6 MB)     JPEG (281.9 kB)
Add Image to Favorite List 2007-10-09 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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This plot of data captured by NASA's Spitzer Space Telescope reveals dust entrained in the winds rushing away from a quasar, or growing black hole. The quasar is called PG2112+059
PIA09932:
A Wealth of Dust Grains in Quasar Winds
Full Resolution:     TIFF (15.03 MB)     JPEG (288.3 kB)
Add Image to Favorite List 2007-10-09 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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Astronomers using NASA's Spitzer Space Telescope found evidence that such quasar winds might have forged these dusty particles in the very early universe.
PIA10019:
Dust in the Quasar Wind (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (291.3 kB)
Add Image to Favorite List 2007-10-22 Spitzer Space Telescope
 Infrared Spectrometer (IRS)
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This plot of data from NASA's Spitzer Space Telescope reveals vast reservoirs of hot gas in a galaxy about a billion light-years away called 3C 326 North.
PIA10086:
Cosmic Caper Unfolds in Infrared
Full Resolution:     TIFF (15.19 MB)     JPEG (269.1 kB)
Add Image to Favorite List 2007-10-22 Spitzer Space Telescope
 IRAC
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A big galaxy is stealing gas right off the 'back' of its smaller companion in this new image from NASA's Spitzer Space Telescope. The stolen gas is hot, but it might eventually cool down to make new stars and planets.
PIA10087:
Wanted: Galactic Thief Who Steals Gas
Full Resolution:     TIFF (14.41 MB)     JPEG (236.2 kB)
Add Image to Favorite List 2007-10-25 Spitzer Space Telescope
 MIPS
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NASA's Spitzer and Chandra space telescopes have uncovered a long-lost population of active supermassive black holes, or quasars located deep in the bellies of distant, massive galaxies (circled in blue).
PIA10091:
Missing Black Holes Found!
Full Resolution:     TIFF (1.145 MB)     JPEG (69.72 kB)
Add Image to Favorite List 2007-10-25 Chandra X-ray Observatory
 Chandra X-ray Telescope
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These two images show 'stacked' Chandra images for two different classes of distant, massive galaxy detected with NASA's Spitzer. Image stacking is a procedure used to detect emission from objects that is too faint to be detected in single images.
PIA10092:
Stacks of Light
Full Resolution:     TIFF (39.02 MB)     JPEG (385.4 kB)
Add Image to Favorite List 2007-10-25 Spitzer Space Telescope
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A growing black hole, called a quasar, is seen at the center of a faraway galaxy in this artist's concept. Astronomers using NASA's Spitzer and Chandra space telescopes discovered swarms of similar quasars hiding in dusty galaxies in the distant universe.
PIA10093:
Bursting with Stars and Black Holes (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (501.4 kB)
Add Image to Favorite List 2007-11-14 Galaxy Evolution Explorer (GALEX)
 Ultraviolet/Visible Camera
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This image from NASA's Galaxy Evolution Explorer shows the galaxy NGC 300, located about seven million light-years away in the constellation Sculptor. It is a classic spiral galaxy with open arms and vigorous star formation throughout.
PIA10113:
NGC 300
Full Resolution:     TIFF (4.255 MB)     JPEG (131.1 kB)
Add Image to Favorite List 2007-11-14 Galaxy Evolution Explorer (GALEX)
 Ultraviolet/Visible Camera
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This image from NASA's Galaxy Evolution Explorer shows the galaxy NGC 1291, located about 33 million light-years away in the constellation Eridanus. NGC 1291 is notable for its unusual inner bar and outer ring structure.
PIA10114:
NGC 1291
Full Resolution:     TIFF (3.077 MB)     JPEG (145.5 kB)
Add Image to Favorite List 2007-11-14 Galaxy Evolution Explorer (GALEX)
 Ultraviolet/Visible Camera
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This image from NASA's Galaxy Evolution Explorer shows the galaxy NGC 4569 in the constellation Virgo. It is one of the largest and brightest spiral galaxies found in the Virgo cluster of galaxies, the nearest major galaxy cluster to our Milky Way galaxy.
PIA10115:
NGC 4569
Full Resolution:     TIFF (3.781 MB)     JPEG (167.7 kB)
Add Image to Favorite List 2007-11-14 Galaxy Evolution Explorer (GALEX)
 Ultraviolet/Visible Camera
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This image from NASA's Galaxy Evolution Explorer shows the galaxy NGC 1316, located about 62 million light-years away in the constellation Fornax. The elliptical-shaped galaxy may be in the late stages of merging with a smaller companion galaxy.
PIA10116:
NGC 1316
Full Resolution:     TIFF (4.325 MB)     JPEG (72.89 kB)
Add Image to Favorite List 2008-01-10 Spitzer Space Telescope
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Observations from NASA's Spitzer Space Telescope provide strong evidence that the slender, bulgeless galaxies can, like their chubbier counterparts, harbor supermassive black holes at their cores in this artist concept.
PIA10221:
Galaxies of all Shapes Host Black Holes (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (249 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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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. This image is from NASA's Hubble Space Telescope.
PIA10391:
Interacting Galaxies
Full Resolution:     TIFF (16.88 MB)     JPEG (634.2 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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NGC 454 is galaxy pair comprising a large red elliptical galaxy and an irregular gas-rich blue galaxy. This image is part of a large collection of images of merging galaxies taken by NASA's Hubble Space Telescope.
PIA10386:
NGC 454
Full Resolution:     TIFF (15.74 MB)     JPEG (638.6 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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NGC 6050/IC 1179 (Arp 272) is a remarkable collision between two spiral galaxies, NGC 6050 and IC 1179, and is part of the Hercules Galaxy Cluster, located in the constellation of Hercules. This image is from NASA's Hubble Space Telescope.
PIA10387:
Collision Between Two Spiral Galaxies
Full Resolution:     TIFF (3.325 MB)     JPEG (97.32 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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AM 0500-620 consists of a highly symmetric spiral galaxy seen nearly face-on and partially backlit by a background galaxy. This image is part of a large collection of images of merging galaxies taken by NASA's Hubble Space Telescope.
PIA10388:
AM 0500-620 - Spiral Arms and Bright Knots
Full Resolution:     TIFF (8.37 MB)     JPEG (305.4 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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AM 1316-241 is made up of two interacting galaxies—a spiral galaxy (on the left of the frame) in front of an elliptical galaxy (on the right of the frame). This image is part of a large collection of images of merging galaxies taken by NASA's Hubble.
PIA10389:
AM 1316-241
Full Resolution:     TIFF (8.28 MB)     JPEG (365.6 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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NGC 520 is the product of a collision between two disk galaxies that started 300 million years ago. This image is part of a large collection of images of merging galaxies taken by NASA's Hubble Space Telescope.
PIA10390:
NGC 520
Full Resolution:     TIFF (17.94 MB)     JPEG (736.3 kB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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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. This image is from NASA's Hubble Space Telescope.
PIA10392:
NGC 6090 - a Pair of Spiral Galaxies
Full Resolution:     TIFF (36.35 MB)     JPEG (1.478 MB)
Add Image to Favorite List 2008-04-24 Hubble Space Telescope
 WFPC2
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NGC 6621/2 (VV 247, Arp 81) is a strongly interacting pair of galaxies, seen about 100 million years after their closest approach. This image is part of a large collection of images of merging galaxies taken by NASA's Hubble Space Telescope.
PIA10393:
NGC 6621/2
Full Resolution:     TIFF (14.4 MB)     JPEG (509.2 kB)
Add Image to Favorite List 2008-04-28 Galaxy Evolution Explorer (GALEX)
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Since its launch five years ago, the Galaxy Evolution Explorer has photographed hundreds of millions of galaxies in ultraviolet light. M106 is one of those galaxies, 22 light years away.
PIA10600:
Galaxy Evolution Explorer Celebrates Five Years in Space
Full Resolution:     TIFF (44.24 MB)     JPEG (1.247 MB)
Add Image to Favorite List 2008-05-28 Spitzer Space Telescope
 IRAC
Infrared Spectrograph (IRS)
MIPS
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NASA's Spitzer Space Telescope imaged the mysterious ring around magnetar SGR 1900+14 in infrared light.
PIA10711:
Ghostly Ring
Full Resolution:     TIFF (2.571 MB)     JPEG (35.42 kB)
Add Image to Favorite List 2008-05-29 Spitzer Space Telescope
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This image illustrates how a light echo works, and how an optical illusion of material moving outward is created.
PIA10723:
Dissecting a Light Echo Animation Icon
Full Resolution:     TIFF (926.2 kB)     JPEG (10.23 kB)
Add Image to Favorite List 2008-07-01 Hubble Space Telescope
 Advanced Camera for Surveys
WFPC2
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A delicate ribbon of gas floats eerily in our galaxy. This image, taken by NASA's Hubble Space Telescope, is a very thin section of a supernova remnant caused by a stellar explosion that occurred more than 1,000 years ago.
PIA10926:
Hubble Sees Stars and a Stripe in Celestial Fireworks
Full Resolution:     TIFF (4.567 MB)     JPEG (158.8 kB)
Add Image to Favorite List 2008-07-10 Spitzer Space Telescope
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The green and red splotch in this image is the most active star-making galaxy in the very distant universe. Nicknamed 'Baby Boom,' it was spotted 12.3 billion light-years away by a suite of telescopes, including NASA's Spitzer Space Telescope.
PIA10932:
Super Starburst Galaxy
Full Resolution:     TIFF (2.632 MB)     JPEG (50.75 kB)
Add Image to Favorite List 2008-07-15 Spitzer Space Telescope
 IRAC
MIPS
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This image from NASA's Spitzer Space Telescope shows he 'Peony nebula' star, a blazing ball of gas shines with the equivalent light of 3.2 million suns.
PIA10955:
'Peony Nebula' Star Settles for Silver Medal Animation Icon
Full Resolution:     TIFF (108 MB)     JPEG (6.04 MB)
Add Image to Favorite List 2008-08-10 Hubble Space Telescope
 WFPC2
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NASA's Hubble peers into a small portion of the nebula near the star cluster NGC 2074. The region is a firestorm of raw stellar creation, perhaps triggered by a nearby supernova explosion. It lies about 170,000 light-years away near the Tarantula
PIA10957:
Hubble Unveils Colorful and Turbulent Star-Birth Region on 100,000th Orbit Milestone
Full Resolution:     TIFF (6.69 MB)     JPEG (245.8 kB)
Add Image to Favorite List 2008-10-31 Galaxy Evolution Explorer (GALEX)
 Ultraviolet/Visible Camera
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The 'Ghost of Mirach' galaxy is shown in visible light on the left, and in ultraviolet as seen by NASA's Galaxy Evolution Explorer on the right. The fields of view are identical in both pictures, with the Ghost of Mirach -— a galaxy called NGC 404.
PIA11393:
'Ghost of Mirach' Rears its Spooky Head
Full Resolution:     TIFF (43.74 MB)     JPEG (1.332 MB)
Add Image to Favorite List 2008-11-11 Spitzer Space Telescope
 Infrared Spectrograph (IRS)
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NASA's Spitzer Space Telescope has, for the first time, detected tiny quartz-like crystals sprinkled in young planetary systems. The crystals, which are types of silica minerals called cristobalite and tridymite.
PIA11417:
Quartz-like Crystals Found in Planetary Disks
Full Resolution:     TIFF (21.6 MB)     JPEG (607 kB)
Add Image to Favorite List 2008-12-03 Spitzer Space Telescope
 MIPS
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This composite image of the Tycho supernova remnant combines infrared and X-ray observations obtained with NASA's Spitzer and Chandra space observatories, respectively.
PIA11435:
Vivid View of Tycho's Supernova Remnant
Full Resolution:     TIFF (2.677 MB)     JPEG (204 kB)
Add Image to Favorite List 2008-12-08 Spitzer Space Telescope
 IRAC
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NASA's Spitzer Space Telescope has captured a new, infrared view of the choppy star-making cloud called M17, or the Swan nebula.
PIA11445:
Celestial Sea of Stars
Full Resolution:     TIFF (17.47 MB)     JPEG (1.163 MB)
Add Image to Favorite List 2008-12-10 Spitzer Space Telescope
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This artist's concept based on data from NASA's Spitzer shows the dimmest star-like bodies currently known -- twin brown dwarfs referred to as 2M 0939. The twins, which are about the same size, are drawn as if they were viewed close to one of the bodies.
PIA11447:
Not-So-Bright Bulbs (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (321.3 kB)
Add Image to Favorite List 2008-12-16 Spitzer Space Telescope
 IRAC
MIPS
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This image from NASA's Spitzer Space Telescope shows the nasty effects of living near a group of massive stars: radiation and winds from the massive stars (white spot in center) are blasting planet-making material away from stars like our sun.
PIA11726:
Devastated Stellar Neighborhood
Full Resolution:     TIFF (6.762 MB)     JPEG (130.6 kB)
Add Image to Favorite List 2009-01-05 Spitzer Space Telescope
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NASA's Spitzer Space Telescope set its infrared eyes upon the dusty remains of shredded asteroids around several dead stars. This artist's concept illustrates a 'white dwarf,' surrounded by the bits and pieces of a disintegrating asteroid.
PIA11735:
Asteroid 'Bites the Dust' Around Dead Star (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (430 kB)
Add Image to Favorite List 2009-01-06 Spitzer Space Telescope
 IRAC
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This photograph from NASA's Spitzer Space Telescope shows the young star cluster NGC 2362. By studying it, astronomers found that gas giant planet formation happens very rapidly and efficiently, within less than 5 million years.
PIA11747:
Baby Jupiters Must Gain Weight Fast
Full Resolution:     TIFF (1.699 MB)     JPEG (82.57 kB)
Add Image to Favorite List 2009-01-28 Spitzer Space Telescope
 IRAC
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This figure charts 30 hours of observations taken by NASA's Spitzer Space Telescope of a strongly irradiated exoplanet (an planet orbiting a star beyond our own). Spitzer measured changes in the planet's heat, or infrared light.
PIA11390:
Light from Red-Hot Planet
Full Resolution:     TIFF (21.6 MB)     JPEG (506.4 kB)
Add Image to Favorite List 2009-01-28 Spitzer Space Telescope
 IRAC
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These computer-generated images from NASA's Spitzer Space Telescope chart the development of severe weather patterns on the highly eccentric exoplanet HD 80606b during the days after its closest approach to its parent star.
PIA11391:
Severe Exoplanetary Storm
Full Resolution:     TIFF (21.6 MB)     JPEG (243.5 kB)
Add Image to Favorite List 2009-01-28 Spitzer Space Telescope
 IRAC
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This image from NASA's Spitzer Space Telescope shows a computer simulation of the planet HD 80606b from an observer located at a point in space lying between the Earth and the HD 80606 system.
PIA11392:
Tour of Planet with Extreme Temperature Swings Animation Icon
Full Resolution:     TIFF (914.2 kB)     JPEG (9.75 kB)
Add Image to Favorite List 2009-02-18 Galaxy Evolution Explorer (GALEX)
 Digitized Sky Survey
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The unique ultraviolet vision of NASA's Galaxy Evolution Explorer revealed, for the first time, dwarf galaxies forming out of nothing more than pristine gas likely leftover from the early universe.
PIA11805:
Seeing Baby Dwarf Galaxies
Full Resolution:     TIFF (16.41 MB)     JPEG (537.6 kB)
Add Image to Favorite List 2009-04-07 Spitzer Space Telescope
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NASA's Spitzer Space Telescope detected a prebiotic, or potentially life-forming, molecule called hydrogen cyanide (HCN) in the planet-forming disks around yellow stars like our sun, but not in the disks around cooler, reddish stars.
PIA11979:
Cool Stars May Have Different Prebiotic Chemical Mix
Full Resolution:     TIFF (21.6 MB)     JPEG (322.1 kB)
Add Image to Favorite List 2009-04-07 Spitzer Space Telescope
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This artist's conception shows a young, hypothetical planet around a cool star. A soupy mix of potentially life-forming chemicals can be seen pooling around the base of the jagged rocks.
PIA11980:
Chemical Soups Around Cool Stars (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (519.4 kB)
Add Image to Favorite List 2009-04-16 Kepler
 Photometer
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This star chart illustrates the large patch of sky that NASA's Kepler mission will stare at for the duration of its three-and-a-half-year lifetime.
PIA11983:
Where Kepler Sees
Full Resolution:     TIFF (21.3 MB)     JPEG (573 kB)
Add Image to Favorite List 2009-04-30 Spitzer Space Telescope
 IRAC
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This image from NASA's Spitzer Space Telescope shows the spiral galaxy NGC 2841, located about 46 million light-years from Earth in the constellation Ursa Major. The galaxy is helping astronomers solve one of the oldest puzzles in astronomy.
PIA12001:
Why Are Galaxies So Smooth?
Full Resolution:     TIFF (4.943 MB)     JPEG (117.7 kB)
Add Image to Favorite List 2009-05-13 Spitzer Space Telescope
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This artist's concept illustrates how silicate crystals like those found in comets can be created by an outburst from a growing star. The image shows a young sun-like star encircled by its planet-forming disk of gas and dust. Animation available.
PIA12008:
Silicate Crystal Formation in the Disk of an Erupting Star (Artist Concept) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (276.9 kB)
Add Image to Favorite List 2005-11-02 Hubble Space Telescope
 WFPC2
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Eerie, dramatic pictures from NASA's Hubble telescope show newborn stars emerging from 'eggs' -- dense, compact pockets of interstellar gas called evaporating gaseous globules or EGGs.
PIA12108:
Embryonic Stars Emerge from Interstellar "Eggs"
Full Resolution:     TIFF (6.83 MB)     JPEG (195 kB)
Add Image to Favorite List 1996-01-15 Hubble Space Telescope
 WFPC2
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Several hundred never before seen galaxies are visible in this 'deepest-ever' view of the universe, called the Hubble Deep Field, made with NASA's Hubble Space Telescope.
PIA12110:
Hubble Deep Field Image Unveils Myriad Galaxies Back to the Beginning of Time
Full Resolution:     TIFF (9.679 MB)     JPEG (1.226 MB)
Add Image to Favorite List 2009-08-05 Spitzer Space Telescope
 IRAC
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This image is one of the first to be taken during Spitzer's warm mission -- a new phase that began after the telescope, which operated for more than five-and-a-half years, ran out of liquid coolant.
PIA12164:
Spitzer's First Warm Images
Full Resolution:     TIFF (5.919 MB)     JPEG (231.7 kB)
Add Image to Favorite List 2009-08-19 Galaxy Evolution Explorer (GALEX)
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NASA's Galaxy Evolution Explorer spacecraft and Cerro Tololo Inter-American Observatory combined data making this diagram illustratrating the extent to which astronomers have been underestimating the proportion of small to big stars in certain galaxies.
PIA12174:
Adding up Stars in a Galaxy
Full Resolution:     TIFF (16.2 MB)     JPEG (226.5 kB)
Add Image to Favorite List 2009-08-19 Galaxy Evolution Explorer (GALEX)
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These two photographs were made by combining data from NASA's Galaxy Evolution Explorer spacecraft and the Cerro Tololo Inter-American Observatory in Chile to learn that not all galaxies make stars of different sizes in the same quantities.
PIA12175:
A Lesson in Counting Stars
Full Resolution:     TIFF (7.862 MB)     JPEG (328.4 kB)
Add Image to Favorite List 2009-09-17 Planck
 Planck LFI-HFI
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One of Planck's first images is shown as a strip superimposed over a two dimensional projection of the whole sky as seen in visible light.
PIA12206:
Planck's First Glimpse at the Universe
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Add Image to Favorite List 2009-09-23 Spitzer Space Telescope
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This artist's conception shows a lump of material in a swirling, planet- forming disk. Astronomers using NASA's Spitzer Space Telescope found evidence that either another star or a planet could be pushing planetary material together, as illustrated here.
PIA12210:
Lump of Planetary Stuff (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (490 kB)
Add Image to Favorite List 2009-10-02 Herschel Space Observatory
 PACS
SPIRE
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Some of the coldest and darkest dust in space shines brightly in this infrared image from the Herschel Observatory, a European Space Agency mission with important participation from NASA.
PIA12251:
Awash with Infrared Light
Full Resolution:     TIFF (33.97 MB)     JPEG (537.5 kB)
Add Image to Favorite List 2009-10-02 Herschel Space Observatory
 SPIRE
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This image from the Herschel Observatory, a European Space Agency mission, reveals some of the coldest and darkest material in our galaxy. The yellow filaments show the coldest dust dotted with the youngest embryonic stars.
PIA12252:
Dark Wombs of Stars
Full Resolution:     TIFF (4.814 MB)     JPEG (115.8 kB)
Add Image to Favorite List 2009-10-02 Herschel Space Observatory
 SPIRE
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In this infrared view from the Herschel Observatory, a European Space Agency mission, blue shows the warmest dust, and red, the coolest. The choppy clouds of gas and dust are just starting to condense into new stars.
PIA12253:
Dark Star-Making Factory
Full Resolution:     TIFF (42.23 MB)     JPEG (526.4 kB)
Add Image to Favorite List 2009-10-07 Spitzer Space Telescope
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This artist's conception shows a nearly invisible ring around Saturn -- the largest of the giant planet's many rings. It was discovered by NASA's Spitzer Space Telescope.
PIA12257:
Saturn's Infrared Ring (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (245.6 kB)
Add Image to Favorite List 2009-10-07 Spitzer Space Telescope
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This artist's conception shows a nearly invisible ring around Saturn -- the largest of the giant planet's many rings. It was discovered by NASA's Spitzer Space Telescope.
PIA12256:
The King of Rings (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (268.1 kB)
Add Image to Favorite List 2009-10-07 Spitzer Space Telescope
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This image showcases the Saturnian system, beginning with the planet itself and panning out to its newest addition -- an enormous ring discovered in infrared light by NASA's Spitzer Space Telescope.
PIA12258:
Saturn Family Tour
Full Resolution:     TIFF (2.762 MB)     JPEG (65.03 kB)
Add Image to Favorite List 2009-10-07 Hubble Space Telescope
Spitzer Space Telescope
 IRAC
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This picture highlights a slice of Saturn's largest ring. The ring (red band) was discovered by NASA's Spitzer Space Telescope, which detected infrared light, or heat, from the dusty ring material.
PIA12259:
Infrared Ring around Saturn
Full Resolution:     TIFF (845.1 kB)     JPEG (50.56 kB)
Add Image to Favorite List 2009-11-03 IRAS
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Nearly the entire sky, as seen in infrared wavelengths and projected at one-half degree resolution, is shown in this image, assembled from six months of data from the NASA's Infrared Astronomical Satellite, or IRAS.
PIA12335:
Infrared Astronomical Satellite's View of the Sky
Full Resolution:     TIFF (2.166 MB)     JPEG (48.08 kB)
Add Image to Favorite List 2009-11-10 Chandra X-ray Observatory
Hubble Space Telescope
Spitzer Space Telescope
 IRAC
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In celebration of the International Year of Astronomy 2009, NASA's Great Observatories -- Hubble Space Telescope, Spitzer Space Telescope, and Chandra X-ray Observatory -- have produced a matched trio of images of the central region of our Milky Way.
PIA12348:
Great Observatories' Unique Views of the Milky Way
Full Resolution:     TIFF (141.8 MB)     JPEG (3.839 MB)
Add Image to Favorite List 2009-11-17 IRAS
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The image on the left shows an infrared view of the center of our Milky Way galaxy as seen by the 1983 Infrared Astronomical Satellite, which surveyed the whole sky with only 62 pixels. The image on the right shows an infrared view similar to what NASA's
PIA12465:
The Next Generation of Infrared Views
Full Resolution:     TIFF (2.337 MB)     JPEG (115.3 kB)
Add Image to Favorite List 2009-11-17 IRAS
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This infrared view of the whole sky highlights the flat plane of our Milky Way galaxy (line across middle of image). NASA's WISE, will take a similar infrared census of the whole sky, only with much improved resolution and sensitivity.
PIA12467:
All-Sky Infrared Survey
Full Resolution:     TIFF (1.168 MB)     JPEG (29.1 kB)
Add Image to Favorite List 2009-11-23 Spitzer Space Telescope
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Are brown dwarfs born like stars, as in this rendering, or do they form like planets orbiting another star? A study by researchers using data from NASA's Spitzer Space Telescope has led to the preliminary conclusion that they are formed much like a star.
PIA12376:
Dusty Beginnings of a Star
Full Resolution:     TIFF (23.04 MB)     JPEG (389.4 kB)
Add Image to Favorite List 2009-11-23 Spitzer Space Telescope
 IRAC
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This image from NASA's Spitzer Space Telescope shows two young brown dwarfs, objects that fall somewhere between planets and stars in terms of their temperature and mass.
PIA12377:
Twin Brown Dwarfs Wrapped in a Blanket
Full Resolution:     TIFF (7.693 MB)     JPEG (141.3 kB)
Add Image to Favorite List 2010-01-05 Spitzer Space Telescope
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Every 27 years, a bright star called Epsilon Aurigae fades over period of two years, then brightens back up again. A companion is known to be surrounded by a dusty disk, as illustrated in this artist's concept.
PIA12484:
Mystery of the Fading Star (Artist Concept)
Full Resolution:     TIFF (41.58 MB)     JPEG (580.5 kB)
Add Image to Favorite List 2010-01-05 Spitzer Space Telescope
 IRAC
MIPS
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This infrared portrait of the Small Magellanic Cloud, taken by NASA's Spitzer Space Telescope, reveals the stars and dust in this galaxy as never seen before. This nearby satellite galaxy to our Milky Way galaxy is some 200,000 light-years away.
PIA12485:
Little Galaxy Explored
Full Resolution:     TIFF (164.3 MB)     JPEG (14.03 MB)
Add Image to Favorite List 2010-03-13 Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This picture of the open star cluster NGC 7380 is a mosaic of images from NASA's Wide-field Infrared Survey Explorer mission spanning an area on the sky of about 5 times the size of the full Moon.
PIA12868:
NGC 7380
Full Resolution:     TIFF (6.543 MB)     JPEG (255 kB)
Add Image to Favorite List 2010-03-16 Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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A new infrared image from NASA's Wide-field Infrared Survey Explorer shows a cosmic rosebud blossoming with new stars.
PIA12959:
Cosmic Rosebud
Full Resolution:     TIFF (11.48 MB)     JPEG (261.5 kB)
Add Image to Favorite List 2010-03-17 Planck
 High Frequency Instrument
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Filamentary structures in our Milky Way galaxy are apparent at large scales, as shown in this ESA image from Planck image, on the right, and small scales as seen the Herschel image on the left.
PIA12963:
Milky Way Dust at Different Scales
Full Resolution:     TIFF (1.337 MB)     JPEG (58.23 kB)
Add Image to Favorite List 2010-03-17 Planck
 IRAS
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This three-color combination constructed from ESA Planck's two highest frequency channels and an image obtained with the NASA's Infrared Astronomical Satellite shows local dust structures within 500 light-years of the sun.
PIA12964:
Tendrils of Cold Dust
Full Resolution:     TIFF (2.68 MB)     JPEG (131.2 kB)
Add Image to Favorite List 2010-03-17 Spitzer Space Telescope
 IRAC
IRAS
MIPS
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These two data plots from NASA's Spitzer Space Telescope show a primitive supermassive black hole (top) compared to a typical one; usually, dust tori are missing and only gas disks are observed in primitive black holes.
PIA12965:
How to Spot a Primitive Black Hole
Full Resolution:     TIFF (21.62 MB)     JPEG (323.5 kB)
Add Image to Favorite List 2010-03-17 Spitzer Space Telescope
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This artist's conception illustrates one of the most primitive supermassive black holes known (central black dot) at the core of a young, star-rich galaxy.
PIA12966:
Prehistoric Black Hole (Artist's Concept)
Full Resolution:     TIFF (37.75 MB)     JPEG (1.255 MB)
Add Image to Favorite List 2010-03-29 Chandra X-ray Observatory
Spitzer Space Telescope
 Chandra X-ray Telescope
IRAC
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A composite image from NASA's Chandra and Spitzer space telescopes shows the dusty remains of a collapsed star, a supernova remnant called G54.1+0.3. The white source at the center is a dead star called a pulsar.
PIA12982:
Dusty Dead Star
Full Resolution:     TIFF (38.31 MB)     JPEG (303.8 kB)
Add Image to Favorite List 2010-04-01 Spitzer Space Telescope
 IRAC
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A colony of hot, young stars is stirring up the cosmic scene in this new picture from NASA's Spitzer Space Telescope. The image shows the Orion nebula, a happening place where stars are born.
PIA13005:
Orion's Dreamy Stars
Full Resolution:     TIFF (33.16 MB)     JPEG (603 kB)
Add Image to Favorite List 2010-04-05 Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This mosaic from NASA's WISE Telescope is of the Soul Nebula. It is an open cluster of stars surrounded by a cloud of dust and gas located about 6,500 light-years from Earth in the constellation Cassiopeia, near the Heart Nebula.
PIA13014:
Soul Nebula
Full Resolution:     TIFF (69.57 MB)     JPEG (2.074 MB)
Add Image to Favorite List 2010-04-07 Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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A leggy cosmic creature comes out of hiding in this new infrared view from NASA's Wide-field Infrared Survey Explorer. The spiral beauty, called IC 342 and sometimes the 'hidden galaxy,' is shrouded behind our own galaxy, the Milky Way.
PIA13021:
Hiding Out Behind the Milky Way
Full Resolution:     TIFF (11.58 MB)     JPEG (380.4 kB)
Add Image to Favorite List 2010-04-12 Herschel Space Observatory
 PACS
SPIRE
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This image from ESA's Herschel Space Observatory shows of a portion of the Rosette nebula, a stellar nursery about 5,000 light-years from Earth in the Monoceros, or Unicorn, constellation.
PIA13028:
Big Babies in the Rosette Nebula
Full Resolution:     TIFF (1.407 MB)     JPEG (56.69 kB)
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