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List		 Addition DateSort Descending Target Mission Instrument Size
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Medium Resolution Instrument (MRI)
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This image from an animation shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA's Deep Impact.
PIA02117:
Journey to a Comet (Animation) Animation Icon
Full Resolution:     TIFF (150 kB)     JPEG (14.68 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Chandra X-ray Telescope
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This false-color image shows comet Tempel 1 as seen by NASA's Chandra X-ray Observatory on June 30, 2005, Universal Time. The comet was bright and condensed.
PIA02118:
X-ray Eyes on Tempel
Full Resolution:     TIFF (584.9 kB)     JPEG (7.752 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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This image from NASA TV shows the nucleus of comet Tempel 1 from Deep Impact's flyby's high-resolution imager.
PIA02119:
Tempel 1 Nucleus
Full Resolution:     TIFF (207.9 kB)     JPEG (10.41 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows comet Tempel 1 sixty seconds before it ran over NASA's Deep Impact probe at 10:52 p.m. Pacific time, July 3 (1:52 a.m. Eastern time, July 4), 2005.
PIA02120:
Face-to-Face With a Comet
Full Resolution:     TIFF (59.57 kB)     JPEG (5.865 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Medium Resolution Instrument (MRI)
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This image shows the initial ejecta that resulted when NASA's Deep Impact probe collided with comet Tempel 1 at 10:52 p.m. Pacific time, July 3 (1:52 a.m. Eastern time, July 4), 2005.
PIA02121:
Bull's Eye!
Full Resolution:     TIFF (215.4 kB)     JPEG (7.146 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Hubble Space Telescope
 Hubble Space Telescope
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These pictures of comet Tempel 1 were taken by NASA's Hubble Space Telescope. They show the comet before and after it ran over NASA's Deep Impact probe.
PIA02122:
Hubble Witnesses Comet Crash
Full Resolution:     TIFF (280.5 kB)     JPEG (22.82 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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This image shows the initial ejecta that resulted when NASA's Deep Impact probe collided with comet Tempel 1 on July 3, 2005. It was taken by the spacecraft's high-resolution camera 13 seconds after impact.
PIA02123:
Gone in a Flash
Full Resolution:     TIFF (222.3 kB)     JPEG (11.77 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows comet Tempel 1 six minutes before it ran over NASA's Deep Impact probe at 10:52 a.m. Pacific time, July 3 (1:52 a.m. Eastern time, July 4), 2005.
PIA02124:
Before the Crash
Full Resolution:     TIFF (65.83 kB)     JPEG (4.034 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
 256x256x1
This frame from a movie shows NASA's Deep Impact's impactor probe approaching comet Tempel 1. It is made up of images taken by the probe's impactor targeting sensor in 2005.
PIA02125:
We're Going In! Animation Icon
Full Resolution:     TIFF (65.83 kB)     JPEG (4.034 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows the view from NASA's Deep Impact's probe 30 minutes before it was pummeled by comet Tempel 1. The picture's brightness has been enhanced to show the jets of dust streaming away from the comet.
PIA02126:
Blinded by the Jets
Full Resolution:     TIFF (244.5 kB)     JPEG (13.57 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows comet Tempel 1 approximately 5 minutes before NASA's Deep Impact's probe smashed into its surface. It was taken by the probe's impactor targeting sensor.
PIA02127:
Hit Me With Your Best Shot
Full Resolution:     TIFF (250.5 kB)     JPEG (13.7 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows comet Tempel 1 approximately 90 seconds before NASA's Deep Impact's probe smashed into its surface. It was taken by the probe's impactor targeting sensor.
PIA02128:
So Close You Can Almost Touch It
Full Resolution:     TIFF (244.5 kB)     JPEG (21.56 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows comet Tempel 1 approximately 30 seconds before NASA's Deep Impact's probe smashed into its surface. It was taken by the probe's impactor targeting sensor.
PIA02129:
Untouched Tempel
Full Resolution:     TIFF (230.9 kB)     JPEG (18.74 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Medium Resolution Instrument (MRI)
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This frame from a movie was taken by Deep Impact's flyby spacecraft shows the flash that occurred when comet Tempel 1 ran over the spacecraft's probe. It was taken by the flyby craft's medium-resolution camera.
PIA02130:
Impactor No More (Animation) Animation Icon
Full Resolution:     TIFF (53.34 kB)     JPEG (3.669 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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When NASA's Deep Impact probe collided with Tempel 1, a bright, small flash was created, which rapidly expanded above the surface of the comet. This flash lasted for more than a second.
PIA02131:
Moment of Impact
Full Resolution:     TIFF (1.017 MB)     JPEG (39.3 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
Infrared Spectrometer
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This image composite shows comet Tempel 1 in infrared light . The infrared picture highlights the warm, or sunlit, side of the comet, where NASA's Deep Impact probe later hit.
PIA02132:
Sunny Side of a Comet
Full Resolution:     TIFF (191.8 kB)     JPEG (4.867 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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This image shows the view from NASA's Deep Impact's flyby spacecraft as it turned back to look at comet Tempel 1. Fifty minutes earlier, the spacecraft's probe was run over by the comet.
PIA02133:
Looking Back at a Job Well Done
Full Resolution:     TIFF (255.5 kB)     JPEG (7.689 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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NASA's Deep Impact's flyby spacecraft shows the flash that occurred when comet Tempel 1 ran over the spacecraft's probe taken by the high-resolution camera over a period of 40 seconds.
PIA02134:
Capturing the Flash Animation Icon
Full Resolution:     TIFF (389.4 kB)     JPEG (20.02 kB)
Add Image to Favorite List 2005-07-04 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image shows NASA's Deep Impact's impactor probe approaching comet Tempel 1. It is made up of images taken by the probe's impactor targeting sensor on July 4, 2005. Animation available at the Photojournal.
PIA02135:
One-Way Trip to Tempel Animation Icon
Full Resolution:     TIFF (282.6 kB)     JPEG (27.03 kB)
Add Image to Favorite List 2005-07-05 Tempel 1 Deep Impact
 Autonomous Navigation System
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This image shows how NASA's Deep Impact's impactor targeted comet Tempel 1 as the spacecraft made its final approach in the early morning hours of July 4, 2005.
PIA02136:
A Cyber-Astronaut's Final Moves
Full Resolution:     TIFF (1.168 MB)     JPEG (15.58 kB)
Add Image to Favorite List 2005-07-05 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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This spectacular image of comet Tempel 1 was taken 67 seconds after it obliterated NASA's Deep Impact's impactor spacecraft.
PIA02137:
Tempel Alive with Light
Full Resolution:     TIFF (811 kB)     JPEG (31.7 kB)
Add Image to Favorite List 2005-07-06 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This image of the surface of comet Tempel 1 was taken about 20 seconds before NASA's Deep Impact's probe crashed into the comet on July 3, 2005. This particular region contains the impact site.
PIA02138:
Wipe Out
Full Resolution:     TIFF (59.82 kB)     JPEG (6.405 kB)
Add Image to Favorite List 2005-07-08 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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This false-color image shows comet Tempel 1 about 50 minutes after NASA's Deep Impact's probe smashed into its surface. The impact site is located on the far side of the comet in this view.
PIA02139:
Comet Tempel's Silhouette
Full Resolution:     TIFF (264.2 kB)     JPEG (37.36 kB)
Add Image to Favorite List 2005-07-11 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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NASA's Deep Impact's flyby spacecraft took this image after it turned around to capture last shots of a receding comet Tempel 1. Earlier, the mission's probe had smashed into the surface of Tempel 1.
PIA02140:
Tempel Fades into Night Animation Icon
Full Resolution:     TIFF (73.78 kB)     JPEG (2.4 kB)
Add Image to Favorite List 2005-07-20 Tempel 1 Deep Impact
 High Resolution Instrument (HRI)
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The image depicts the first moments after NASA's Deep Impact's probe interfaced with comet Tempel 1. The illuminated, and possibly incandescent, debris is expanding from the impact site.
PIA02141:
First Contact
Full Resolution:     TIFF (262.6 kB)     JPEG (8.103 kB)
Add Image to Favorite List 2005-09-06 Tempel 1 Deep Impact
 Impactor Targeting Sensor (ITS)
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This Tempel 1 image was built up from scaling images from NASA's Deep Impact to 5 meters/pixel and aligned to fixed points. Each image at closer range replaced equivalent locations observed at a greater distance.
PIA02142:
Tempel 1 Composite Map
Full Resolution:     TIFF (4.199 MB)     JPEG (121.6 kB)
Add Image to Favorite List 2005-10-20 Tempel 1 Deep Impact
 Infrared Spectrometer (IRS)
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This is a Tempel 1 temperature map of the nucleus with different spatial resolutions from NASA's Deep Impact mission. The color bar in the middle gives temperature in Kelvins. The sun is to the right in all images.
PIA02143:
Temperature Map of Tempel 1
Full Resolution:     TIFF (1.047 MB)     JPEG (36.92 kB)
Add Image to Favorite List 2005-11-28 Tempel 1 Deep Impact
 Medium Resolution Instrument (MRI)
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NASA's Deep Impact's Tempel 1 Mission Update. Images of impact taken with the medium resolution imager. The blue dotted line is the position of the spectrometer's slit.
PIA02144:
Tempel 1 Mission Update
Full Resolution:     TIFF (15.27 MB)     JPEG (225.4 kB)
Add Image to Favorite List 2006-05-05 Schwassmann-Wachmann 3 Spitzer Space Telescope
 MIPS
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NASA's Spitzer Space Telescope shows three of the many fragments making up Comet 73P/Schwassman-Wachmann 3. The picture also provides the best look yet at the crumbling comet's trail of debris.
PIA08438:
Comet Stepping Stones
Full Resolution:     TIFF (17.99 MB)     JPEG (1.157 MB)
Add Image to Favorite List 2006-05-10 Schwassmann-Wachmann 3 Spitzer Space Telescope
 MIPS
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This infrared image from NASA's Spitzer Space Telescope shows the broken Comet 73P/Schwassman-Wachmann 3 skimming along a trail of debris left during its multiple trips around the sun.
PIA08452:
A Million Comet Pieces
Full Resolution:     TIFF (33.99 MB)     JPEG (1.795 MB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
 VIR
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A view of one of the images from NASA's Dawn spacecraft from the 2013-2015 Double-sided Mission Events Calendar.
PIA19368:
Dawn 2013-2015 Double-sided Mission Events Calendar
Full Resolution:     TIFF (2.517 MB)     JPEG (114.8 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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This artist's rendition shows the asteroid Vesta and is part of the Mission Art series from NASA's Dawn mission.
PIA19369:
Artist Rendition of Asteroid Vesta
Full Resolution:     TIFF (2.182 MB)     JPEG (60.02 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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This artist's lithograph features general information, significant dates, and interesting facts on the back about asteroid Vesta and dwarf planet Ceres and is part of the Mission Art series from NASA's Dawn mission.
PIA19370:
Dawn Mission to Vesta and Ceres Lithograph
Full Resolution:     TIFF (2.434 MB)     JPEG (116.9 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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This graphic from NASA's Dawn shows fields of view of Dawn instruments from Survey orbit (red), High Altitude Mapping Orbit (green), and Low Altitude Mapping Orbit (blue). This image is part of the Mission Art series from NASA's Dawn mission.
PIA19371:
Dawn's Fields of View of Asteroid Vesta
Full Resolution:     TIFF (5.35 MB)     JPEG (180.9 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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Dawn mission Vesta Logo, part of NASA's Dawn Mission Art series.
PIA19372:
Dawn Mission Vesta Logo
Full Resolution:     TIFF (18.01 MB)     JPEG (700.8 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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Vesta science orbits from NASA's Dawn mission, part of the Mission Art series.
PIA19373:
Vesta Science Orbits
Full Resolution:     TIFF (5.894 MB)     JPEG (112 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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NASA's Dawn instrumentation poster, part of the Dawn Mission Art series.
PIA19374:
Dawn Instrumentation Poster
Full Resolution:     TIFF (42.07 MB)     JPEG (1.037 MB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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NASA's Dawn mission patch, part of the Dawn Mission Art series.
PIA19375:
Dawn Mission Patch
Full Resolution:     TIFF (12.42 MB)     JPEG (323.3 kB)
Add Image to Favorite List 2007-01-01 Vesta Dawn
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Artist's rendition of NASA's Dawn spacecraft, part of the Dawn Mission Art series.
PIA19376:
Dawn Spacecraft
Full Resolution:     TIFF (2.751 MB)     JPEG (56.6 kB)
Add Image to Favorite List 2007-01-01 Asteroid Dawn
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NASA's Dawn asteroid lithograph of Eros and other asteroids.
PIA19379:
Asteroid Lithograph of Eros and Other Asteroids
Full Resolution:     TIFF (3.26 MB)     JPEG (70.25 kB)
Add Image to Favorite List 2007-01-01 Asteroid Dawn
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Artist's graphic of the asteroid belt, part of Dawn's Mission Art series.
PIA19380:
Asteroid Belt
Full Resolution:     TIFF (6.753 MB)     JPEG (245.2 kB)
Add Image to Favorite List 2007-04-02 2002 JF56 New Horizons
 MVIC
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The two 'spots' in this image are a composite of two images of asteroid 2002 JF56 taken on June 11 and June 12, 2006, with the Multispectral Visible Imaging Camera component of the New Horizons Ralph imager.
PIA09230:
New Horizons Tracks an Asteroid
Full Resolution:     TIFF (90.33 kB)     JPEG (2.097 kB)
Add Image to Favorite List 2008-10-13 Holmes Spitzer Space Telescope
 IRAC
MIPS
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NASA's Spitzer Space Telescope captured this picture of comet Holmes in March 2008, five months after the comet suddenly erupted and brightened a millionfold overnight.
PIA11228:
Anatomy of a Busted Comet
Full Resolution:     TIFF (32.58 MB)     JPEG (326.3 kB)
Add Image to Favorite List 2009-01-07 Comet Hubble Space Telescope
 Advanced Camera for Surveys
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These bright arrowheads, or bow shocks, can be seen in these four images taken with NASA's Hubble Space Telescope. The bow shocks form when the stars' powerful stellar winds, streams of matter flowing from the stars, slam into surrounding dense gas.
PIA11749:
Stellar Interlopers Caught Speeding Through Space
Full Resolution:     TIFF (2.327 MB)     JPEG (146.1 kB)
Add Image to Favorite List 2009-08-06 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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NASA's Deep Space Network, Goldstone radar images show triple asteroid 1994 CC, which consists of a central object approximately 700 meters (2,300 feet) in diameter and two smaller moons that orbit the central body. Animation available at the Photojournal
PIA12134:
Triple Asteroid System Triples Asteroid Observers Interest Animation Icon
Full Resolution:     TIFF (358.4 kB)     JPEG (42.08 kB)
Add Image to Favorite List 2010-01-23 2010 AB78 Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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The red dot at the center of this image is the first near-Earth asteroid discovered by NASA's Wide-Field Infrared Survey Explorer, or WISE -- an all-sky mapping infrared mission designed to see all sorts of cosmic objects.
PIA12499:
First of Many Asteroid Finds
Full Resolution:     TIFF (6.442 MB)     JPEG (146.4 kB)
Add Image to Favorite List 2010-02-11 P/2010 B2 (WISE) Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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The red smudge at the center of this image is the first comet discovered by NASA's Wide-Field Infrared Survey Explorer, or WISE. The comet is a dusty mass of ice and parades around the sun every 4.7 years.
PIA12449:
First Comet Seen by WISE
Full Resolution:     TIFF (1.393 MB)     JPEG (33.48 kB)
Add Image to Favorite List 2010-02-17 C/2007 Q3 (Siding Spring) Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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Comet Siding Spring appears to streak across the sky like a superhero in this new infrared image from NASA's Wide-field Infrared Survey Explorer. The comet, also known as C/2007 Q3, was discovered in 2007 by observers in Australia.
PIA12830:
Visitor from Deep Space
Full Resolution:     TIFF (6.127 MB)     JPEG (105.7 kB)
Add Image to Favorite List 2010-02-17 C/2007 Q3 (Siding Spring) Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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Is it a bird, or a plane? No, it's comet Siding Spring streaking across the sky, as seen by NASA's Wide-field Infrared Survey Explorer, or WISE. An animation is available at the Photojournal.
PIA12836:
Ablaze with Infrared Light Animation Icon
Full Resolution:     TIFF (2.759 MB)     JPEG (39.57 kB)
Add Image to Favorite List 2010-03-26 C/2008 Q3 (Garradd) Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This image from NASA's Wide-field Infrared Survey Explorer is a mosaic of 3 individual WISE frames spanning an area on the sky about 7 times the size of the full Moon in portions of the constellations Bootes and Canes Venatici.
PIA12985:
M3 & Comet Garradd
Full Resolution:     TIFF (7.055 MB)     JPEG (198.7 kB)
Add Image to Favorite List 2010-05-25 Asteroid Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This image shows asteroids observed so far by NASA's Wide-field Infrared Survey Explorer. An animation is available at the Photojournal.
PIA13113:
Scanning for Asteroids and Comets Animation Icon
Full Resolution:     TIFF (690.2 kB)     JPEG (16.57 kB)
Add Image to Favorite List 2010-09-08 Hartley 2 Deep Impact
 Medium Resolution Instrument (MRI)
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This first image of comet 103P/Hartley 2 was taken from NASA's Deep Impact spacecraft 60 days prior to the spacecraft's flyby of the comet.
PIA13374:
Deep Impact Spacecraft's First Glimpse of Comet Hartley 2
Full Resolution:     TIFF (262.6 kB)     JPEG (50.98 kB)
Add Image to Favorite List 2010-10-04 Asteroid Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This frame from a video demonstrates how NASA's Wide-field Infrared Survey Explorer surveys asteroids and comets in the solar system. Perspective shown here is looking down from high above Earth's North Pole, a kind of bird's eye view of the solar system.
PIA13435:
Asteroid and Comet Census from WISE
Full Resolution:     TIFF (957.3 kB)     JPEG (61.23 kB)
Add Image to Favorite List 2010-10-05 Comet Wide-field Infrared Survey Explorer (WISE)
 WISE Telescope
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This visitor from deep space, seen here by NASA's Wide-field Infrared Survey Explorer, is comet Hartley 2, the destination for NASA's EPOXI mission. The comet's tail is seen here as a fuzzy streak to the right of the comet.
PIA13438:
Icy Visitor from Beyond
Full Resolution:     TIFF (8.588 MB)     JPEG (446.5 kB)
Add Image to Favorite List 2010-10-08 Vesta Dawn
Hubble Space Telescope
 WFC3
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Hubble's Wide Field Camera 3 observed the potato-shaped asteroid in preparation for the visit by NASA's Dawn spacecraft in 2011. This is one frame from a movie showing the difference in brightness and color on the asteroid's surface.
PIA13427:
A New Spin on Vesta
Full Resolution:     TIFF (2.764 MB)     JPEG (19.14 kB)
Add Image to Favorite List 2010-10-08 Vesta Dawn
Hubble Space Telescope
 WFC3
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NASA's Hubble Space Telescope snapped these images of the asteroid Vesta in preparation for the Dawn spacecraft's visit in 2011. The images show the difference in brightness and color on the asteroid's surface.
PIA13428:
The Faces of Vesta
Full Resolution:     TIFF (15.86 MB)     JPEG (156.3 kB)
Add Image to Favorite List 2010-10-26 Tempel 1 EPOXI
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This frame from a movie begins with the launch of NASA's Deep Impact on Jan. 12, 2005, from Cape Canaveral, Fla. On July 4, 2005, the mission released a probe into Comet Tempel 1, revealing its pristine, inner material.
PIA13546:
EPOXI's Trip to Meet Comet Hartley 2
Full Resolution:     TIFF (682.4 kB)     JPEG (8.732 kB)
Add Image to Favorite List 2010-10-26 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This image from NASA's EPOXI mission shows Hartley 2 moving across the background field of stars. The coma, or cloud of gas and dust around the comet, expands and brightens over this time period. Animation available at the Photojournal.
PIA13547:
Hartley 2 on the Move
Full Resolution:     TIFF (355 kB)     JPEG (29.7 kB)
Add Image to Favorite List 2010-10-26 Hartley 2 EPOXI
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This artist's concept shows a view of NASA's EPOXI mission spacecraft during its Nov. 4, 2010 flyby of comet Hartley 2. The fluffy shell around the comet, called a coma, is made up of gas and dust that blew off the comet's core, or nucleus.
PIA13548:
Comet Hartley 2 Gets a Visitor (Artist Concept)
Full Resolution:     TIFF (609.3 kB)     JPEG (13.71 kB)
Add Image to Favorite List 2010-11-03 Hartley 2 EPOXI
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NASA's EPOXI mission took this image of comet Hartley 2 on Nov. 2, 2010. The spacecraft will fly by the comet on Nov. 4, 2010. The white blob and the halo around it are the comet's outer cloud of gas and dust, called a coma.
PIA13566:
Comet Hartley 2 Looms Large in the Sky
Full Resolution:     TIFF (262.6 kB)     JPEG (21.42 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
Medium Resolution Instrument (MRI)
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NASA's Deep Impact spacecraft's High- and Medium-Resolution Imagers (HRI and MRI) captured multiple jets emanating from comet Hartley 2 turning on and off while the spacecraft is 8 million kilometers (5 million miles) away from the comet.
PIA13568:
Spacecraft Images Comet Target's Jets Animation Icon
Full Resolution:     TIFF (682.5 kB)     JPEG (57.09 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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Comet Hartley 2 can be seen in glorious detail in this image from NASA's EPOXI mission. It was taken as the spacecraft flew by around 6:59 a.m. PDT (9:59 a.m. EDT), from a distance of about 700 kilometers (435 miles).
PIA13570:
Introducing Comet Hartley 2
Full Resolution:     TIFF (251.5 kB)     JPEG (9.679 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
Medium Resolution Instrument (MRI)
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These three pairs of images from NASA's EPOXI mission demonstrate that a dust jet and gaseous carbon dioxide are being released from comet Hartley 2 at the same time, and from the same location on the comet.
PIA13572:
Evidence for a First-of-Its-Kind Comet Jet
Full Resolution:     TIFF (1.119 MB)     JPEG (35.8 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
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The upper panel of this figure shows small images of comet Hartley 2 taken by NASA's EPOXI mission over time. The lower panel is a graph showing the variation of total brightness, and the variation of the total amount of carbon dioxide, during the time.
PIA13573:
Carbon Dioxide Fluctuations in Comet Hartley 2
Full Resolution:     TIFF (628.7 kB)     JPEG (18.46 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This enhanced image, one of the closest taken of comet Harley 2 by NASA's EPOXI mission, shows jets and where they originate from the surface. There are jets outgassing from the sunward side, the night side, and along the terminator.
PIA13574:
Jets Galore
Full Resolution:     TIFF (6.754 MB)     JPEG (199.9 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This image, one of the closest taken of comet Hartley 2 by NASA's EPOXI mission, shows many features across the comet's surface. The length of the comet is equal to the distance between the Capitol building and the Washington Monument in Washington.
PIA13575:
Up Close and Personal with Hartley 2
Full Resolution:     TIFF (20.23 MB)     JPEG (204.6 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
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This montage from NASA's EPOXI mission shows the only five comets imaged up close with spacecraft. The comets vary in shape and size. Comet Hartley 2 is by far the smallest and the most active of small comets.
PIA13576:
Fab Five
Full Resolution:     TIFF (6.754 MB)     JPEG (265.1 kB)
Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This image montage shows comet Hartley 2 as NASA's EPOXI mission approached and flew under the comet. The images progress in time clockwise, starting at the top left.
PIA13577:
Flying Under Comet Hartley 2
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Add Image to Favorite List 2010-11-05 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This close-up view of comet Hartley 2 was taken as NASA's EPOXI mission approached the comet at 6:58 a.m. PDT (9:58 a.m. EDT).
PIA13578:
Closing in on Comet Hartley 2
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Add Image to Favorite List 2010-11-05 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This close-up view of comet Hartley 2 was taken as NASA's EPOXI mission approached the comet at 6:59 a.m. PDT (9:59 a.m. EDT).
PIA13579:
Almost There at Comet Hartley 2
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Add Image to Favorite List 2010-11-05 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This close-up view of comet Hartley 2 was taken at 7:00 a.m. PDT (10 a.m. EDT), after NASA's EPOXI mission flew by.
PIA13600:
Slipping By Comet Hartley 2
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Add Image to Favorite List 2010-11-05 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This close-up view of comet Hartley 2 was taken at 7:00 a.m. PDT (10 a.m. EDT), after NASA's EPOXI mission flew by.
PIA13601:
Leaving Comet Hartley 2
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Add Image to Favorite List 2010-11-05 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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Image taken by NASA's EPOXI mission spacecraft during its flyby of comet Hartley 2 on Nov. 4, 2010. The spacecraft came within about 700 kilometers (435 miles) of the comet's nucleus at the time of closest approach.
PIA13602:
Flight of the Comet Animation Icon
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
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This image from the High-Resolution Instrument on NASA's EPOXI mission spacecraft shows part of the nucleus of comet Hartley 2. The sun is illuminating the nucleus from the right. A distinct cloud of individual particles is visible.
PIA13622:
Hartley 2, Close Up
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
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This zoomed-in image from the High-Resolution Instrument on NASA's EPOXI mission spacecraft shows the particles swirling in a 'snow storm' around the nucleus of comet Hartley 2.
PIA13623:
Cometary Flurries
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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NASA's EPOXI mission spacecraft obtained these views of the icy particle cloud around comet Hartley 2. The image on the left is the full image of comet Hartley 2 for context, and the image on the right was enlarged and cropped.
PIA13624:
Views of Hartley 2 Nucleus and Inner Coma
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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Images obtained by NASA's EPOXI mission spacecraft show an active end of the nucleus of comet Hartley 2. Icy particles spew from the surface. Most of these particles are traveling with the nucleus; fluffy 'snowballs' about 3 centimeters to 30 centimeters.
PIA13625:
Icy Particle Spray Animation Icon
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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Icy particles in the cloud around Hartley 2, as seen by NASA's EPOXI mission spacecraft. A star moving through the background is marked with red and moves in a particular direction, with a particular speed; icy particles move in random directions.
PIA13626:
Tracking "Snowballs" Animation Icon
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 Medium Resolution Instrument (MRI)
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This 3-D image shows the region where NASA's Deep Impact mission sent a probe into the surface of comet Tempel 1 in 2005. This picture was taken six years after the Deep Impact collision. 3D glasses are necessary to view this image.
PIA13627:
Hartley 2 in 3-D
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Add Image to Favorite List 2010-11-18 Hartley 2 EPOXI
 High Resolution Instrument (HRI)
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Infrared scans of comet Hartley 2 by NASA's EPOXI mission spacecraft show carbon dioxide, dust, and ice being distributed in a similar way and emanating from apparently the same locations on the nucleus.
PIA13628:
The Many Faces of Hartley 2
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Add Image to Favorite List 2010-11-18 Tempel 1 EPOXI
 Medium Resolution Instrument (MRI)
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This image shows the nuclei of comets Tempel 1 and Hartley 2, as imaged by NASA's Deep Impact spacecraft, which continued as an extended mission known as EPOXI.
PIA13629:
Tempel 1 and Hartley 2
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Add Image to Favorite List 2011-01-27 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This composite image is the first taken by NASA's Stardust spacecraft's navigation camera. The observations were made on Jan. 18 and 19, 2011. Stardust will fly within about 200 kilometers (124 miles) of the comet's nucleus.
PIA13829:
NASA Comet Hunter Spots its Valentine
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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
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Add Image to Favorite List 2011-02-10 Tempel 1 StardustNExT
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Artist concept of NASA's Stardust-NExT mission, which will fly by comet Tempel 1 on Feb. 14, 2011.
PIA13847:
Stardust-NExt (Artist Concept)
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Add Image to Favorite List 2011-02-14 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This composite image was taken by NASA's Stardust navigation camera 42 hours before its encounter with comet Tempel 1. The spacecraft is due to encounter the comet in the evening hours of Feb. 14, 2011.
PIA13851:
NASA Spacecraft Hours from Comet Encounter
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Add Image to Favorite List 2011-02-15 Tempel 1 StardustNExT
 Stardust Navigation Camera
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NASA's Stardust-NExT mission transmitted the first image it took during its approach to comet Tempel 1 at 8:35 p.m. PST (11:35 p.m. EST) on Feb. 14, 2011.
PIA13853:
Comet Tempel 1 as Seen by NASA's Stardust
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This pair of images shows the before-and-after comparison of the part of comet Tempel 1 that was hit by the impactor from NASA's Deep Impact spacecraft.
PIA13855:
Tempel 1 Impact Site
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This pair of images shows the area affected by the impactor released by NASA's Deep Impact spacecraft in July 2005.
PIA13856:
Tempel 1 Impact Site
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Medium Resolution Instrument (MRI)
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This pair of images shows the area affected by the impactor released by NASA's Deep Impact spacecraft in July 2005.
PIA13857:
Comet Tempel 1, in Context
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Medium Resolution Instrument (MRI)
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This pair of images shows a before-and-after comparison of the area on comet Tempel 1 targeted by an impactor from NASA's Deep Impact spacecraft in July 2005.
PIA13858:
Deep Impact's Effect on Tempel 1
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Medium Resolution Instrument (MRI)
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These two images show the different views of comet Tempel 1 seen by NASA's Deep Impact spacecraft (left) and NASA's Stardust spacecraft (right).
PIA13859:
Tempel 1, as Seen by Two Spacecraft
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This image mosaic shows four different views of comet Tempel 1 as seen by NASA's Stardust spacecraft as it flew by on Feb. 14, 2011. The images progress in time beginning at upper left, upper right, to lower left, then lower right.
PIA13860:
Four Views of Comet Tempel 1
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This image obtained by NASA's Stardust spacecraft shows a side of the nucleus of comet Tempel 1 that has never been seen before; three terraces of different elevations are visible, with dark, banded scarps, or slopes, separating them.
PIA13861:
New Territory on Tempel 1
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Medium Resolution Instrument (MRI)
Stardust Navigation Camera
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This image layout depicts changes in the surface of comet Tempel 1, observed first by NASA's Deep Impact Mission in 2005 (top right) and again by NASA's Stardust-NExT mission on Feb. 14, 2011 (bottom right).
PIA13862:
Changes to Smooth Terrain (Annotated)
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Add Image to Favorite List 2011-02-16 Tempel 1 StardustNExT
 Medium Resolution Instrument (MRI)
Stardust Navigation Camera
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This image layout depicts changes in the surface of comet Tempel 1, observed first by NASA's Deep Impact Mission in 2005 (top right) and again by NASA's Stardust-NExT mission on Feb. 14, 2011 (bottom right).
PIA13863:
Changes to Smooth Terrain (Unannotated)
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Add Image to Favorite List 2011-02-17 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This image shows the location of the newly discovered planet-like object, dubbed 'Sedna,' in relation to the rest of the solar system in 2004.
PIA13867:
Stardust Swoops by Tempel 1 Animation Icon
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Add Image to Favorite List 2011-02-18 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This series of images shows the area where NASA's Deep Impact probe collided with the surface of comet Tempel 1 in 2005. The view zooms in as the images progress from top left to right, and then bottom left to right.
PIA13868:
Before the Deep Impact Collision
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Add Image to Favorite List 2011-02-18 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This image shows the surface of comet Tempel 1 before and after NASA's Deep Impact mission sent a probe into the comet in 2005. The region was imaged by Deep Impact before the collision (left), then six years later on by NASA's Stardust-NExT mission.
PIA13869:
Comet Tempel 1 Six Years Later
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Add Image to Favorite List 2011-02-18 Tempel 1 StardustNExT
 Stardust Navigation Camera
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Reversed stereo image pair covering the region of NASA's Deep Impact site from the Stardust-NExT mission on comet Tempel 1. A large crater is seen at the top of the image.
PIA13870:
Comet Tempel 1 in Stereo (reversed)
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Add Image to Favorite List 2011-02-18 Tempel 1 StardustNExT
 Stardust Navigation Camera
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This pair of images shows the before-and-after comparison of the part of comet Tempel 1 that was hit by the impactor from NASA's Deep Impact spacecraft.
PIA13871:
Comet Tempel 1 in Stereo
Full Resolution:     TIFF (766.7 kB)     JPEG (59.05 kB)
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