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Addition Date TargetSort Ascending Mission Instrument Size
Add Image to Favorite List 2009-02-10 Messier 101 Hubble Space Telescope
Spitzer Space Telescope
IRAC
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The galaxy Messier 101 is a swirling spiral of stars, gas, and dust. Messier 101 is nearly twice as wide as our Milky Way galaxy in this image as seen by NASA's Spitzer Space Telescope.
PIA11796:
Spitzer Space Telescope's View of Galaxy Messier 101
Full Resolution:     TIFF (155.5 MB)     JPEG (2.86 MB)
Add Image to Favorite List 2009-02-10 Messier 101 Hubble Space Telescope
Spitzer Space Telescope
Chandra X-ray Telescope
IRAC
Visible Light
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NASA's Great Observatories continue Galileo's legacy with stunning images and breakthrough science from the Hubble Space Telescope, the Spitzer Space Telescope, and the Chandra X-ray Observatory.
PIA11797:
NASA's Great Observatories Celebrate the International Year of Astronomy
Full Resolution:     TIFF (155.5 MB)     JPEG (6.529 MB)
Add Image to Favorite List 2012-08-15 Messier 100 Spitzer Space Telescope
IRAC
MIPS
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The galaxy Messier 100, or M100, shows its swirling spiral in this infrared image from NASA's Spitzer Space Telescope. The arcing spiral arms of dust and gas that harbor star forming regions glow vividly when seen in the infrared.
PIA15909:
Hot and Cold in the M100 Galaxy
Full Resolution:     TIFF (2.12 MB)     JPEG (148.6 kB)
Add Image to Favorite List 2012-08-15 Messier 100 Spitzer Space Telescope
IRAC
MIPS
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This infrared image, from NASA's Spitzer Space Telescope, of M100 is a classic example of a grand design spiral galaxy, with prominent and well-defined spiral arms winding from the hot center, out to the cooler edges of the galaxy.
PIA15910:
The Swirling Arms of the M100 Galaxy
Full Resolution:     TIFF (2.503 MB)     JPEG (150.8 kB)
Add Image to Favorite List 2000-02-11 Masursky Cassini-Huygens
ISS - Narrow Angle
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The face of asteroid Masursky as seen by NASA's Cassini Imaging Science Subsystem (ISS), January, 2000.
PIA02449:
Masursky
Full Resolution:     TIFF (13.38 kB)     JPEG (1.381 kB)
Add Image to Favorite List 2009-06-04 Mars Dawn
High Resolution Stereo Camera
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Each image on this High Resolution Stereo Camera Image Composite (HRSC) mosaic is of the same location observed by Dawn's Framing Camera when it flew by Mars to complete the spacecraft's gravity assist maneuver on February 17, 2009.
PIA12065:
Dawn's Framing Camera Flys by Mars
Full Resolution:     TIFF (8.7 MB)     JPEG (419.4 kB)
Add Image to Favorite List 2005-05-05 M83 Galaxy Evolution Explorer (GALEX)
GALEX Telescope
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Ultraviolet images such as this one from NASA's Galaxy Evolution Explorer suggest the M83 has unusual pockets of star formation separated by large distances from the spiral arms in the main disk of the galaxy.
PIA07903:
"Southern Pinwheel" Galaxy M83
Full Resolution:     TIFF (4.655 MB)     JPEG (278.3 kB)
Add Image to Favorite List 1999-12-02 M82 Galaxy Hubble Space Telescope
WFPC2
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A colorful image showing violent star formation triggered when two galaxies bumped into each other has been captured by NASA's Hubble Space Telescope.
PIA04218:
Galaxy M82
Full Resolution:     TIFF (5.39 MB)     JPEG (187.4 kB)
Add Image to Favorite List 2006-04-24 M82 Galaxy Hubble Space Telescope
Spitzer Space Telescope
Chandra X-ray Telescope
Infrared Array Camera (IRAC)
Visible Light
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NASA's Spitzer, Hubble and Chandra space observatories teamed up to create this multi-wavelength, false-colored view of the M82 galaxy. The lively 
portrait celebrates Hubble's 'sweet sixteen' birthday.
PIA08093:
Great Observatories Present Rainbow of a Galaxy Animation Icon
Full Resolution:     TIFF (45.01 MB)     JPEG (799.8 kB)
Add Image to Favorite List 2007-12-13 M51 Galaxy Evolution Explorer (GALEX)
Spitzer Space Telescope
IRAC
Ultraviolet/Visible Camera
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A composite image of M51, also known as the Whirlpool Galaxy, shows the majesty of its structure in a dramatic new way through several of NASA's orbiting observatories.
PIA10200:
A Classic Beauty
Full Resolution:     TIFF (16.93 MB)     JPEG (526.5 kB)
Add Image to Favorite List 2005-10-13 M33 Galaxy Evolution Explorer (GALEX)
GALEX Telescope
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This image from NASA's Galaxy Evolution Explorer shows M33, the Triangulum Galaxy, is a perennial favorite of amateur and professional astronomers alike, due to its orientation and relative proximity to us.
PIA03033:
Anatomy of a Triangulum
Full Resolution:     TIFF (25.3 MB)     JPEG (705.8 kB)
Add Image to Favorite List 2009-04-03 M33 Spitzer Space Telescope
IRAC
MIPS
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One of our closest galactic neighbors shows its awesome beauty in this new image from NASA's Spitzer Space Telescope. M33, also known as the Triangulum Galaxy, is a member of what's known as our Local Group of galaxies.
PIA11969:
M33: A Close Neighbor Reveals its True Size and Splendor (3-color composite)
Full Resolution:     TIFF (36.12 MB)     JPEG (1.714 MB)
Add Image to Favorite List 2009-04-03 M33 Spitzer Space Telescope
IRAC
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One of our closest galactic neighbors shows its awesome beauty in this new image from NASA's Spitzer Space Telescope. M33, also known as the Triangulum Galaxy, is a member of what's known as our Local Group of galaxies.
PIA11970:
M33: A Close Neighbor Reveals its True Size and Splendor
Full Resolution:     TIFF (36.12 MB)     JPEG (1.858 MB)
Add Image to Favorite List 2009-04-28 M33 Galaxy Evolution Explorer (GALEX)
Spitzer Space Telescope
Ultraviolet/Visible Camera
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NASA's Galaxy Evolution Explorer Mission celebrates its sixth anniversary studying galaxies beyond our Milky Way through its sensitive ultraviolet telescope, the only such far-ultraviolet detector in space. Pictured here, the galaxy NGC598 known as M33.
PIA11998:
NASA's Galaxy Mission Celebrates Sixth Anniversary
Full Resolution:     TIFF (23.17 MB)     JPEG (811.1 kB)
Add Image to Favorite List 2009-04-28 M33 Galaxy Evolution Explorer (GALEX)
Spitzer Space Telescope
Ultraviolet/Visible Camera
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NASA's Galaxy Evolution Explorer Mission celebrates its sixth anniversary studying galaxies beyond our Milky Way through its sensitive ultraviolet telescope, the only such far-ultraviolet detector in space. Pictured here, the galaxy NGC598 known as M33.
PIA11999:
NASA's Galaxy Mission Celebrates Sixth Anniversary
Full Resolution:     TIFF (23.17 MB)     JPEG (1.039 MB)
Add Image to Favorite List 2009-04-28 M33 Galaxy Evolution Explorer (GALEX)
Spitzer Space Telescope
Ultraviolet/Visible Camera
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NASA's Galaxy Evolution Explorer Mission celebrates its sixth anniversary studying galaxies beyond our Milky Way through its sensitive ultraviolet telescope, the only such far-ultraviolet detector in space.
PIA12000:
NASA's Galaxy Mission Celebrates Sixth Anniversary
Full Resolution:     TIFF (58.13 MB)     JPEG (1.866 MB)
Add Image to Favorite List 2005-10-13 M31 Spitzer Space Telescope
MIPS
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NASA's Spitzer Space Telescope has captured this stunning infrared view of the famous galaxy Messier 31, also known as Andromeda.
PIA03031:
Amazing Andromeda in Red
Full Resolution:     TIFF (19.75 MB)     JPEG (3.247 MB)
Add Image to Favorite List 2012-05-16 M31 Galaxy Evolution Explorer (GALEX)
Ultraviolet/Visible Camera
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Hot stars burn brightly in this new image from NASA's Galaxy Evolution Explorer, showing the ultraviolet side of a familiar face. Approximately 2.5 million light-years away, the Andromeda galaxy, or M31, is our Milky Way's largest galactic neighbor.
PIA15416:
Andromeda
Full Resolution:     TIFF (197.4 MB)     JPEG (6.751 MB)
Add Image to Favorite List 2013-01-28 M31 Herschel Space Observatory
SPIRE
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The ring-like swirls of dust filling the Andromeda galaxy stand out colorfully in this new image from the Herschel Space Observatory.
PIA16681:
Andromeda's Colorful Rings
Full Resolution:     TIFF (13.24 MB)     JPEG (368 kB)
Add Image to Favorite List 2013-01-28 M31 Herschel Space Observatory
PACS
SPIRE
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In this new view of the Andromeda, also known as M31, galaxy from the Herschel space observatory, cool lanes of forming stars are revealed in the finest detail yet. M31 is the nearest major galaxy to our own Milky Way at a distance of 2.5 million light-ye
PIA16682:
Cool Andromeda
Full Resolution:     TIFF (23.76 MB)     JPEG (510 kB)
Add Image to Favorite List 2008-12-08 M17 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, also known as Omega Nebula or the Swan nebula.
PIA12071:
Celestial Sea of Stars
Full Resolution:     TIFF (17.47 MB)     JPEG (1.152 MB)
Add Image to Favorite List 2005-04-26 M11 Deep Impact
Impactor Targeting Sensor (ITS)
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On April 7, 2005, NASA's Deep Impact spacecraft's Impactor Target Sensor camera recorded this image of M11, the Wild Duck cluster, a galactic open cluster located 6 thousand light years away.
PIA07878:
Wild Duck Cluster
Full Resolution:     TIFF (1.001 MB)     JPEG (102.3 kB)
Add Image to Favorite List 2007-11-29 L1157 Spitzer Space Telescope
IRAC
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A rare, infrared view of a developing star and its flaring jets taken by NASA's Spitzer Space Telescope shows us what our own solar system might have looked like billions of years ago.
PIA10119:
Baby Picture of our Solar System Animation Icon
Full Resolution:     TIFF (5.079 MB)     JPEG (154.9 kB)
Add Image to Favorite List 2017-07-19 Kuiper Belt Object New Horizons
LORRI
MVIC
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This frame from an animation shows a Kuiper Belt object know as 2014 MU69, as seen by NASA's New Horizons.
PIA21865:
Wink of a Star
Full Resolution:     TIFF (194.8 kB)     JPEG (38.14 kB)
Add Image to Favorite List 2011-03-29 Kuiper Belt 2100x1995x3
These artist's concepts show some of the best known objects found outside Neptune's orbit. Included are Pluto and fellow plutinos, Kuiper Belt Objects, and an Oort Cloud object.
PIA17308:
Transneptunian Object Sizes (Artist's Concept)
Full Resolution:     TIFF (12.57 MB)     JPEG (293.9 kB)
Add Image to Favorite List 2011-12-20 Kepler-20 Kepler
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This chart compares the first Earth-size planets found around a sun-like star to planets in our own solar system, Earth and Venus. NASA's Kepler mission discovered the newfound planets, called Kepler-20e and Kepler-20f.
PIA14886:
Earth-class Planets Line Up
Full Resolution:     TIFF (34.02 MB)     JPEG (440.2 kB)
Add Image to Favorite List 2011-12-20 Kepler-20 Kepler
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This artist's concept flies through the Kepler-20 star system, where NASA's Kepler mission discovered the first Earth-size planets around a star beyond our own. The system is jam-packed with five planets.
PIA14887:
An Unusual Planetary System (Artist's Concept) Animation Icon
Full Resolution:     TIFF (2.768 MB)     JPEG (134.7 kB)
Add Image to Favorite List 2011-12-20 Kepler-20 Kepler
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Kepler-20e is the first planet smaller than the Earth discovered to orbit a star other than the sun. A year on Kepler-20e only lasts 6 days, as it is much closer to its host star than the Earth is to the sun.
PIA14888:
Kepler-20e -- The Smallest Exoplanet (Artist's Concept)
Full Resolution:     TIFF (30.7 MB)     JPEG (1.439 MB)
Add Image to Favorite List 2011-12-20 Kepler-20 Kepler
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Kepler-20f is the closest object to the Earth in terms of size ever discovered. With an orbital period of 20 days and a surface temperature of 800 degrees Fahrenheit (430 degrees Celsius), it is too hot to host life, as we know it.
PIA14889:
Kepler-20f -- An Earth-size World (Artist's Concept)
Full Resolution:     TIFF (30.7 MB)     JPEG (1.344 MB)
Add Image to Favorite List 2017-06-05 KELT-9b 5120x2880x3
This artist's concept shows planet KELT-9b orbiting its host star, KELT-9. It is the hottest gas giant planet discovered so far.
PIA21472:
Hottest Hot Jupiter Animation (Artist's Concept) Animation Icon
Full Resolution:     TIFF (23.38 MB)     JPEG (527.1 kB)
Add Image to Favorite List 2005-12-20 IRS 46 Spitzer Space Telescope
Infrared Spectrograph (IRS)
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This graph, or spectrum, from NASA's Spitzer Space Telescope tells astronomers that some of the most basic ingredients of DNA and protein are concentrated in a dusty planet-forming disk circling a young sun-like star called IRS 46.
PIA03242:
Life's Starting Materials Found in Dusty Disk
Full Resolution:     TIFF (19.15 MB)     JPEG (290.4 kB)
Add Image to Favorite List 2005-12-20 IRS 46 Spitzer Space Telescope
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This artist's concept illustrates a solar system that is a much younger version of our own. Dusty disks, like the one shown here circling the star, are thought to be the breeding grounds of planets, including rocky ones like Earth.
PIA03243:
Portrait of Our Dusty Past (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (361.6 kB)
Add Image to Favorite List 2017-01-07 IC 3639 NuSTAR
Hubble Space Telescope
ESO
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IC 3639, a galaxy with an active galactic nucleus, is seen in this image combining data from NASA's Hubble Space Telescope and the European Southern Observatory.
PIA21087:
Galaxy IC 3639 with Obscured Active Galactic Nucleus
Full Resolution:     TIFF (3.008 MB)     JPEG (60.63 kB)
Add Image to Favorite List 2011-07-20 IC 342 Spitzer Space Telescope
IRAC
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Looking like a spider's web swirled into a spiral, galaxy IC 342 presents its delicate pattern of dust in this infrared light image from NASA's Spitzer Space Telescope.
PIA14401:
Spider Web of Stars in IC 342A
Full Resolution:     TIFF (15.77 MB)     JPEG (490.6 kB)
Add Image to Favorite List 2011-07-20 IC 342 Spitzer Space Telescope
IRAC
MIPS
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Looking like a spider's web swirled into a spiral, galaxy IC 342 presents its delicate pattern of dust in this infrared light image from NASA's Spitzer Space Telescope. The very center glows especially brightly in the infrared.
PIA14402:
A Twisted Star-Forming Web in the Galaxy IC 342
Full Resolution:     TIFF (15.77 MB)     JPEG (495.4 kB)
Add Image to Favorite List 2005-05-05 IC 1613 Galaxy Evolution Explorer (GALEX)
GALEX Telescope
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This ultraviolet image (left) and visual image (right) from NASA's Galaxy Evolution Explorer is of the irregular dwarf galaxy IC 1613.
PIA07911:
Irregular Dwarf Galaxy IC 1613
Full Resolution:     TIFF (6.202 MB)     JPEG (243.7 kB)
Add Image to Favorite List 2005-09-27 HUDF-JD2 Hubble Space Telescope
Spitzer Space Telescope
IRAC
Visible Light
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This image demonstrates how data from two of NASA's Great Observatories, the Spitzer and Hubble Space Telescopes, are used to identify one of the most distant galaxies ever seen. This galaxy is named named HUDF-JD2.
PIA03542:
Big Galaxy in Baby Universe
Full Resolution:     TIFF (14.9 MB)     JPEG (647.4 kB)
Add Image to Favorite List 1999-12-10 Hubble -V Hubble Space Telescope
WFPC2
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Resembling curling flames from a campfire, a magnificent nebula in a nearby galaxy observed by NASA's Hubble Space Telescope provides new insight into the fierce birth of stars as it may have occurred in the early universe.
PIA04222:
Hubble-V
Full Resolution:     TIFF (1.065 MB)     JPEG (77.99 kB)
Add Image to Favorite List 2009-11-04 HR 8799 Spitzer Space Telescope
MIPS
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NASA's Spitzer Space Telescope captured this infrared image of a giant halo of very fine dust around the young star HR 8799, located 129 light-years away in the constellation Pegasus.
PIA12336:
A Picture of Unsettled Planetary Youth
Full Resolution:     TIFF (1.213 MB)     JPEG (40.46 kB)
Add Image to Favorite List 1999-12-01 Horsehead Nebula Hubble Space Telescope
WFPC2
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Rising from a sea of dust and gas like a giant seahorse, the Horsehead nebula is one of the most photographed objects in the sky. NASA's Hubble Space Telescope took a close-up look at this heavenly icon, revealing the cloud's intricate structure.
PIA04215:
Horsehead Nebula
Full Resolution:     TIFF (1.405 MB)     JPEG (48.75 kB)
Add Image to Favorite List 2017-01-30 HIP 79124 B W. M. Keck Observatory
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This image shows brown dwarf HIP 79124 B, located 23 times as far from its host star as Earth is from the sun.
PIA21417:
Brown Dwarf HIP 79124 B
Full Resolution:     TIFF (840.7 kB)     JPEG (27.26 kB)
Add Image to Favorite List 2007-11-08 HH 46/47 Spitzer Space Telescope
IRAC
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In this processed Spitzer Space Telescope image, baby star HH 46/47 can be seen blowing two massive 'bubbles.' The star is 1,140 light-years away from Earth.
PIA10111:
Bubbly Little Star
Full Resolution:     TIFF (9.613 MB)     JPEG (240.8 kB)
Add Image to Favorite List 2005-05-05 Helix Nebula Galaxy Evolution Explorer (GALEX)
GALEX Telescope
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This ultraviolet image from NASA's Galaxy Evolution Explorer is of the planetary nebula NGC 7293 also known as the Helix Nebula.
PIA07902:
Planetary Nebula NGC 7293 also Known as the Helix Nebula
Full Resolution:     TIFF (13.82 MB)     JPEG (579.5 kB)
Add Image to Favorite List 2006-01-09 Helix Nebula Spitzer Space Telescope
IRAC
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The Helix nebula exhibits complex structure on the smallest visible scales. It is composed of gaseous shells and disks puffed out by a dying sun-like star.
PIA03294:
The Infrared Helix
Full Resolution:     TIFF (20.14 MB)     JPEG (1.082 MB)
Add Image to Favorite List 2006-01-19 Helix Nebula Hubble Space Telescope
Spitzer Space Telescope
Advanced Camera for Surveys
Infrared Array Camera (IRAC)
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Six hundred and fifty light-years away in the constellation Aquarius, a dead star about the size of Earth, is refusing to fade away peacefully. NASA's Hubble and Spitzer Space Telescopes have captured the complex structure of the Helix nebula.
PIA03678:
The Mark of a Dying Star
Full Resolution:     TIFF (32.78 MB)     JPEG (1.165 MB)
Add Image to Favorite List 2007-02-12 Helix Nebula Spitzer Space Telescope
IRAC
Multiband Imaging Photometer (MIPS)
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This infrared image from NASA's Spitzer Space Telescope shows the Helix nebula, a cosmic starlet often photographed by amateur astronomers for its vivid colors and eerie resemblance to a giant eye.
PIA09178:
Comets Kick up Dust in Helix Nebula
Full Resolution:     TIFF (45.69 MB)     JPEG (1.944 MB)
Add Image to Favorite List 2007-08-24 Helix Nebula Spitzer Space Telescope
IRAC
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An expanded image of the Helix nebula lends a festive touch to the fourth anniversary of the launch of NASA's Spitzer Space Telescope.
PIA09962:
Spitzer Celebrates Fourth Anniversary with Celestial Fireworks
Full Resolution:     TIFF (53.36 MB)     JPEG (2.378 MB)
Add Image to Favorite List 2011-08-10 Helix Nebula Spitzer Space Telescope
IRAC
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The 'Dumbbell nebula,' also known as Messier 27, pumps out infrared light in this image from NASA's Spitzer Space Telescope. Planetary nebulae are now known to be the remains of stars that once looked a lot like our sun.
PIA14417:
Weighing in on the Dumbbell Nebula
Full Resolution:     TIFF (11.76 MB)     JPEG (495.8 kB)
Add Image to Favorite List 2012-05-16 Helix Nebula Galaxy Evolution Explorer (GALEX)
Ultraviolet/Visible Camera
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NGC 7293, better known as the Helix nebula, displays its ultraviolet glow courtesy of NASA's GALEX. The Helix is the nearest example of a planetary nebula, which is the eventual fate of a star, like our own Sun, as it approaches the end of its life.
PIA15658:
NGC 7293, the Helix Nebula
Full Resolution:     TIFF (25.58 MB)     JPEG (884.6 kB)
Add Image to Favorite List 2014-04-02 Helix Nebula Hubble Space Telescope
Hubble Space Telescope
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This image of the Helix Nebula from NASA's Hubble Space Telescope shows a fine web of filamentary 'bicycle-spoke' features embedded in the colorful red and blue gas ring, which is one of the nearest planetary nebulae to Earth.
PIA18164:
Iridescent Glory of Nearby Helix Nebula
Full Resolution:     TIFF (768.1 MB)     JPEG (27.72 MB)
Add Image to Favorite List 2002-07-23 HD339457 Cassini-Huygens
ISS - Narrow Angle
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These five images of single stars, taken at different times with the narrow-angle camera on NASA's Cassini spacecraft, show the effects of haze collecting on the camera's optics, then successful removal of the haze by warming treatments.
PIA03477:
Reconditioning of Cassini Narrow-Angle Camera
Full Resolution:     TIFF (17.35 kB)     JPEG (3.701 kB)
Add Image to Favorite List 2005-04-20 HD 69830 Spitzer Space Telescope
Infrared Spectrograph (IRS)
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This graph of data from NASA's Spitzer Space Telescope demonstrates that the dust around a nearby star called HD 69830 (upper line) has a very similar composition to that of Comet Hale-Bopp.
PIA07852:
Super-Comet or Big Asteroid Belt?
Full Resolution:     TIFF (16.75 MB)     JPEG (375.2 kB)
Add Image to Favorite List 2005-04-20 HD 69830 Spitzer Space Telescope
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This artist's concept shows what the night sky might look like from a hypothetical alien planet in a star system with an asteroid belt 25 times as massive as the one in our own solar system.
PIA07853:
Alien Asteroid Belt Compared to our Own (Artist Concept) Animation Icon
Full Resolution:     TIFF (23.04 MB)     JPEG (451.6 kB)
Add Image to Favorite List 2005-04-20 HD 69830 Spitzer Space Telescope
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Evidence for this possible belt was discovered by NASA's Spitzer Space Telescope when it spotted warm dust around the star, presumably from asteroids smashing together. This is an artist's concept.
PIA07854:
Band of Rubble (Artist Concept) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (350.6 kB)
Add Image to Favorite List 2007-05-09 HD 189733b Spitzer Space Telescope
IRAC
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This image shows the first-ever map of the surface of an exoplanet, or a planet beyond our solar system. Showing temperature variations across the cloudy tops of a gas giant called HD 189733b, the infrared data is taken by NASA's Spitzer Space Telescope.
PIA09376:
First Map of Alien World (animation) Animation Icon
Full Resolution:     TIFF (909.3 kB)     JPEG (23.38 kB)
Add Image to Favorite List 2007-05-09 HD 189733b Spitzer Space Telescope
IRAC
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Scientists using NASA's Spitzer Space Telescope were able to create the first-ever map of the surface of a planet beyond our solar system. The planet, a hot and cloudy gas giant is called HD 189733b.
PIA09377:
How to Map a Very Faraway Planet (animation) Animation Icon
Full Resolution:     TIFF (897.8 kB)     JPEG (11.68 kB)
Add Image to Favorite List 2007-07-11 HD 189733b Spitzer Space Telescope
Infrared Spectrograph (IRS)
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This plot of data from NASA's Spitzer Space Telescope tells astronomers that a toasty gas exoplanet, or a planet beyond our solar system, contains water vapor.
PIA09715:
Exoplanet Forecast: Hot and Wet
Full Resolution:     TIFF (19.22 MB)     JPEG (259.2 kB)
Add Image to Favorite List 2008-03-27 HD 189733b Hubble Space Telescope
NICMOS
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A team of astronomers has made the first detection ever of an organic molecule in the atmosphere of a Jupiter-sized planet orbiting another star. The breakthrough was made with NASA's Hubble Space Telescope.
PIA10363:
Astronomers Detect First Organic Molecule on an Exoplanet (Artist's Concept)
Full Resolution:     TIFF (36 MB)     JPEG (282.5 kB)
Add Image to Favorite List 2008-03-27 HD 189733b Spitzer Space Telescope
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This artist's impression shows a gas-giant exoplanet transiting across the face of its star. Infrared analysis by NASA's Spitzer Space Telescope of this type of system provided the breakthrough.
PIA10364:
NASA's Spitzer Finds Water Vapor on Hot, Alien Planet (Artist's Concept)
Full Resolution:     TIFF (6.821 MB)     JPEG (233.2 kB)
Add Image to Favorite List 2010-02-03 HD 189733 1088x745x3
This artist concept shows the planetary system called HD 189733, located 63 light-years away in the constellation Velpecula.
PIA12505:
Probing Exoplanets From the Ground (Artist Concept)
Full Resolution:     TIFF (2.435 MB)     JPEG (122.6 kB)
Add Image to Favorite List 2009-08-10 HD 172555 Spitzer Space Telescope
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This artist's concept shows a celestial body about the size of our moon slamming at great speed into a body the size of Mercury. NASA's Spitzer found evidence that a high-speed collision of this sort occurred a few thousand years ago around a young star.
PIA12166:
Planetary Demolition Derby (Artist Concept) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (362.1 kB)
Add Image to Favorite List 2007-05-09 HD 149026b Spitzer Space Telescope
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This artist's concept illustrates the hottest planet yet observed in the universe. The scorching ball of gas, a 'hot Jupiter' called HD 149026b, is about 3 times hotter than the rocky surface of Venus, the hottest planet in our solar system.
PIA09378:
Blacker than Black (Artist's Concept) Animation Icon
Full Resolution:     TIFF (918 kB)     JPEG (12.32 kB)
Add Image to Favorite List 2017-01-30 HD 141569 W. M. Keck Observatory
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This image shows the dusty disk of planetary material surrounding the young star HD 141569, located 380 light-years away from Earth.
PIA21090:
Young Star HD 141569
Full Resolution:     TIFF (585.1 kB)     JPEG (19.04 kB)
Add Image to Favorite List 1999-12-01 Globular cluster M4 Hubble Space Telescope
WFPC2
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Peering deep inside a cluster of several hundred thousand stars, NASA's Hubble Space Telescope has uncovered the oldest burned-out stars in our Milky Way Galaxy, giving astronomers a fresh reading on the age of the universe.
PIA04231:
White Dwarf Stars
Full Resolution:     TIFF (3.34 MB)     JPEG (279.1 kB)
Add Image to Favorite List 1999-12-01 Globular cluster M22 Hubble Space Telescope
WFPC2
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Scientists are mystified by what may be unexpected, wandering, planet-sized objects.
This image taken by NASA's Hubble Space Telescope implies the presence of these objects.
PIA04202:
Globular Cluster M22
Full Resolution:     TIFF (926.4 kB)     JPEG (94.12 kB)
Add Image to Favorite List 2005-05-31 GJ 3685A Galaxy Evolution Explorer (GALEX)
GALEX Telescope
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This image taken by NASA'S Galaxy Evolution Explorer shows one of the largest flares, or star eruptions, ever recorded at ultraviolet wavelengths. This star is called GJ 3685A.
PIA07249:
Dwarf Star Erupts in Giant Flare Animation Icon
Full Resolution:     TIFF (3.69 MB)     JPEG (102 kB)
Add Image to Favorite List 1999-12-03 Ghost Head Nebula Hubble Space Telescope
WFPC2
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Looking like a colorful holiday card, a new image from NASA's Hubble Space Telescope reveals a vibrant green and red nebula far from Earth.
PIA04226:
Ghost Head Nebula
Full Resolution:     TIFF (1.364 MB)     JPEG (49.94 kB)
Add Image to Favorite List 2009-01-05 GD 40 Spitzer Space Telescope
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This plot of data from NASA's Spitzer Space Telescopes shows that asteroid dust around a dead 'white dwarf' star contains silicates -- a common mineral on Earth.
PIA11736:
Silicates in Alien Asteroids
Full Resolution:     TIFF (21.6 MB)     JPEG (278.5 kB)
Add Image to Favorite List 2014-05-01 Ganymede 3300x2550x3
This artist's concept of Jupiter's moon Ganymede, the largest moon in the solar system, illustrates the 'club sandwich' model of its interior oceans. Scientists suspect Ganymede has a massive ocean under an icy crust.
PIA18005:
Possible "Moonwich" of Ice and Oceans on Ganymede (Artist's Concept)
Full Resolution:     TIFF (25.26 MB)     JPEG (514.5 kB)
Add Image to Favorite List 1999-12-01 Galaxy NGC 4622 Hubble Space Telescope
WFPC2
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Astronomers using NASA's Hubble Space Telescope have found a spiral galaxy that may rotate in the opposite direction from what was expected.
PIA04224:
Backwards Spiral Galaxy
Full Resolution:     TIFF (2.485 MB)     JPEG (97.62 kB)
Add Image to Favorite List 1999-12-15 Galaxy NGC 4013 Hubble Space Telescope
WFPC2
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An amazing 'edge-on' view of a spiral galaxy 55 million light years from Earth has been captured by the Hubble Space Telescope. The image reveals in great detail huge clouds of dust and gas extending along and above the galaxy's main disk.
PIA04217:
Galaxy NGC 4013
Full Resolution:     TIFF (2.811 MB)     JPEG (74.83 kB)
Add Image to Favorite List 1999-12-07 Galaxy NGC 3310 Hubble Space Telescope
WFPC2
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Scientists using NASA's Hubble Space Telescope are studying the colors of star clusters to determine the age and history of starburst galaxies, a technique somewhat similar to the process of learning the age of a tree by counting its rings.
PIA04229:
Starburst Galaxy NGC 3310
Full Resolution:     TIFF (1.858 MB)     JPEG (102.3 kB)
Add Image to Favorite List 1999-12-02 Galaxy NGC 3079 Hubble Space Telescope
WFPC2
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A lumpy bubble of hot gas rises from a cauldron of glowing matter in a distant galaxy, as seen by NASA's Hubble Space Telescope.
PIA04208:
Galaxy NGC 3079
Full Resolution:     TIFF (305.3 kB)     JPEG (22.15 kB)
Add Image to Favorite List 1999-12-02 Galaxy NGC 3079 Hubble Space Telescope
WFPC2
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A lumpy bubble of hot gas rises from a cauldron of glowing matter in a distant galaxy, as seen by NASA's Hubble Space Telescope.
PIA04209:
Galaxy NGC 3079
Full Resolution:     TIFF (5.519 MB)     JPEG (351.2 kB)
Add Image to Favorite List 1999-12-03 Galaxy NGC 1850 Hubble Space Telescope
WFPC2
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By spying on a neighboring galaxy, NASA's Hubble Space Telescope has captured an image of a young, globular-like star cluster—a type of object unknown in our Milky Way Galaxy.
PIA04221:
Galaxy NGC 1850
Full Resolution:     TIFF (1.321 MB)     JPEG (140.6 kB)
Add Image to Favorite List 1999-12-01 Galaxy NGC 1512 Hubble Space Telescope
WFPC2
Faint Object Camera
Near Infrared Camera
Multi-Object Spectrometer
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A rainbow of colors is captured in the center of a magnificent barred spiral galaxy, as witnessed by the three cameras of NASA's Hubble Space Telescope.
PIA04219:
Galaxy NGC 1512
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Add Image to Favorite List 2006-01-11 G29-38 Spitzer Space Telescope
Infrared Spectrometer (IRS)
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This artist's concept illustrates a comet being torn to shreds around a dead star, or white dwarf, called G29-38. NASA's Spitzer Space Telescope observed a cloud of dust around this white dwarf that may have been generated from comet disruption.
PIA03652:
Comet 'Bites the Dust' Around Dead Star (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (298.4 kB)
Add Image to Favorite List 2014-04-10 Exoplanet 4200x2363x3
Researchers have detected the first 'exomoon' candidate -- a moon orbiting a planet that lies outside our solar system. Using a technique called 'microlensing,' they observed what could be either a moon and a planet -- or a planet and a star.
PIA17998:
Moon or Planet? The 'Exomoon Hunt' Continues (Artist's Concept)
Full Resolution:     TIFF (29.79 MB)     JPEG (934.1 kB)
Add Image to Favorite List 2008-10-27 Epsilon Eridani Spitzer Space Telescope
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This artist's conception shows the closest known planetary system to our own, called Epsilon Eridani. Observations from NASA's Spitzer Space Telescope show that the system hosts two asteroid belts.
PIA11375:
Double the Rubble (Artist Concept)
Full Resolution:     TIFF (14.4 MB)     JPEG (249.1 kB)
Add Image to Favorite List 2008-10-27 Epsilon Eridani Spitzer Space Telescope
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This artist's diagram based on observations from NASA's Spitzer Space Telescope compares the Epsilon Eridani system to our own solar system. The two systems are structure
PIA11376:
Young Solar System in the Making (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (405.7 kB)
Add Image to Favorite List 2005-01-11 Encke Spitzer Space Telescope
MIPS
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This image taken by NASA's Spitzer Space Telescope shows the comet Encke riding along its pebbly trail of debris (long diagonal line) between the orbits of Mars and Jupiter.
PIA07222:
Riding a Trail of Debris
Full Resolution:     TIFF (6.884 MB)     JPEG (215.1 kB)
Add Image to Favorite List 1999-12-30 Edge-on Galaxy ESO 510 G13 Hubble Space Telescope
WFPC2
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NASA's Hubble Space Telescope has imaged an unusual edge-on galaxy, revealing remarkable details of its warped dusty disc and showing how colliding galaxies trigger the birth of new stars.
PIA04213:
Edge-on Galaxy
Full Resolution:     TIFF (2.843 MB)     JPEG (100.8 kB)
Add Image to Favorite List 2003-02-11 Dumbbell Nebula Hubble Space Telescope
WFPC2
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An aging star's last hurrah creates a flurry of glowing knots of gas that appear to be streaking through space. This closeup image of the Dumbbell Nebula was taken by the JPL-built and designed WFC3 camera, onboard NASA's Hubble Space Telescope.
PIA04249:
Close-up of M27, the Dumbbell Nebula
Full Resolution:     TIFF (2.843 MB)     JPEG (75.6 kB)
Add Image to Favorite List 1999-12-01 Doradus Nebula Hubble Space Telescope
WFPC2
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A panoramic view of a vast, sculpted area of gas and dust where thousands of stars are being born has been captured by NASA's Hubble Space Telescope.
PIA04200:
Doradus Nebula
Full Resolution:     TIFF (12.24 MB)     JPEG (608.9 kB)
Add Image to Favorite List 2012-05-11 Cygnus-X Herschel Space Observatory
PACS
SPIRE
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This new view of the Cygnus-X star-formation region by ESA's Herschel Space Observatory highlights chaotic networks of dust and gas that point to sites of massive star formation.
PIA15626:
Cygnus-X: The Cool Swan Glowing in Flight
Full Resolution:     TIFF (38.05 MB)     JPEG (963.3 kB)
Add Image to Favorite List 2005-07-13 Cygnus W. M. Keck Observatory
Keck I Telescope
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This frame from an artist's animation shows the view from a hypothetical moon in orbit around the first known planet to reside in a tight-knit triple-star system. HD 188553 Ab is a gas giant planet, about 1.14 times the mass of Jupiter.
PIA03520:
Land of Three Suns (Artist's Concept Animation) Animation Icon
Full Resolution:     TIFF (23.04 MB)     JPEG (574 kB)
Add Image to Favorite List 2005-07-13 Cygnus W. M. Keck Observatory
Keck I Telescope
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This frame from an artist's animation shows the clockwork-like orbits of a triple-star system called HD 188753, which was discovered to harbor a gas giant, or 'hot Jupiter,' planet.
PIA03521:
Circus Family of Stars (Artist's Concept) Animation Icon
Full Resolution:     TIFF (21.6 MB)     JPEG (147.3 kB)
Add Image to Favorite List 2012-05-16 CW Leo Galaxy Evolution Explorer (GALEX)
Ultraviolet/Visible Camera
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A runaway star, called CW Leo, plowing through the depths of space and piling up interstellar material before it, can be seen in this ultraviolet image from NASA's Galaxy Evolution Explorer.
PIA15417:
CW Leo
Full Resolution:     TIFF (120 MB)     JPEG (8.366 MB)
Add Image to Favorite List 2005-12-01 Crab Nebula Hubble Space Telescope
WFPC2
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The Crab Nebula is one of the most intricately structured and highly dynamical objects ever observed. The new Hubble image of the Crab was assembled from 24 individual exposures taken with the NASA/ESA Hubble Space Telescope.
PIA03606:
Most Detailed Image of the Crab Nebula
Full Resolution:     TIFF (44.79 MB)     JPEG (1.926 MB)
Add Image to Favorite List 2011-02-01 Comet Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
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During its one-year mission, NASA's Wide-field Infrared Survey Explorer, mapped the entire sky in infrared light. Among the multitudes of astronomical bodies that have been discovered by the NEOWISE portion of the WISE mission are 20 comets.
PIA13457:
Comets WISE -- A Family Portrait
Full Resolution:     TIFF (33.83 MB)     JPEG (1.278 MB)
Add Image to Favorite List 2016-10-07 Comet Kepler
Rosetta
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NASA's planet-hunting Kepler spacecraft observed the comet during the final month of the Rosetta mission, while the comet was not visible from Earth. This is a frame from an animation composed of images from Kepler of the comet.
PIA21072:
Comet 67P Seen by Kepler Animation Icon
Full Resolution:     TIFF (400.4 kB)     JPEG (46.74 kB)
Add Image to Favorite List 1999-12-02 Coma cluster Two Micron All Sky Survey (2MASS)
Two Micron All Sky Survey (2MASS)
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Atlas Image mosaic, covering 34' x 34' on the sky, of the Coma cluster, aka Abell 1656. This is a particularly rich cluster of individual galaxies (over 1000 members), most prominently the two giant ellipticals, NGC 4874 (right) and NGC 4889 (left).
PIA04210:
Coma cluster of galaxies
Full Resolution:     TIFF (11.22 MB)     JPEG (783.8 kB)
Add Image to Favorite List 2007-08-06 CL0958+4702 Spitzer Space Telescope
IRAC
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NASA's Spitzer Space Telescope spotted a four-way collision, or merger, in a giant cluster of galaxies, called CL0958+4702, located nearly five billion light-years away.
PIA09955:
Fearsome Foursome
Full Resolution:     TIFF (1.43 MB)     JPEG (64.28 kB)
Add Image to Favorite List 2007-08-06 CL0958+4702 Spitzer Space Telescope
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This artist's concept shows what the night sky might look like from a hypothetical planet around a star tossed out of an ongoing four-way collision between big galaxies.
PIA09956:
Fantastic Four Galaxies with Planet (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (941.8 kB)
Add Image to Favorite List 2007-08-06 CL0958+4702 Spitzer Space Telescope
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This artist's concept illustrates one of the largest smash-ups of galaxies ever observed. NASA's Spitzer Space Telescope spotted the four galaxies shown here (yellow blobs) in the process of tangling and ultimately merging into a single gargantuan galaxy.
PIA09957:
Galactic Pile-Up (Artist Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (774.2 kB)
Add Image to Favorite List 2009-08-12 Cepheus B Chandra X-ray Observatory
Spitzer Space Telescope
Chandra X-ray Telescope
IRAC
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This composite image, combining data from NASA's Chandra X-ray Observatory and Spitzer Space Telescope shows the star-forming cloud Cepheus B, located in our Milky Way galaxy about 2,400 light years from Earth.
PIA12169:
Trigger-Happy Cloud
Full Resolution:     TIFF (29.69 MB)     JPEG (402.1 kB)
Add Image to Favorite List 2004-02-12 Cepheus Spitzer Space Telescope
IRAC
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A cluster of newborn stars herald their birth in this interstellar Valentine's Day commemorative picture obtained with NASA's Spitzer Space Telescope. These bright young stars are found in a rosebud-shaped (and rose-colored) nebulosity known as NGC 7129.
PIA05266:
Spitzer Telescope Sends Rose for Valentine's Day
Full Resolution:     TIFF (2.124 MB)     JPEG (88.71 kB)
Add Image to Favorite List 2009-06-04 Cepheus Dawn
Framing Camera
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A star field in the constellation Cepheus is a composite of two 600-second exposures by the Framing Camera acquired during tests on December 3, 2007.
PIA12066:
Star Field in the Constellation Cepheus
Full Resolution:     TIFF (1.05 MB)     JPEG (46.93 kB)
Add Image to Favorite List 2004-06-01 Centaurus A Spitzer Space Telescope
IRAC
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This image taken by NASA's Spitzer Space Telescope shows in unprecedented detail the galaxy Centaurus A's last big meal: a spiral galaxy seemingly twisted into a parallelogram-shaped structure of dust.
PIA06007:
The Making of a Galactic Parallelogram
Full Resolution:     TIFF (4.383 MB)     JPEG (149.7 kB)
Add Image to Favorite List 2005-06-10 Cassiopeia A Spitzer Space Telescope
IRAC
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This Spitzer Space Telescope composite shows the supernova remnant Cassiopeia A (white ball) and surrounding clouds of dust (gray, orange and blue). It consists of two processed images taken one year apart.
PIA03517:
Dead Star Rumbles
Full Resolution:     TIFF (6.562 MB)     JPEG (138.9 kB)
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