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List		 Addition Date Target Mission InstrumentSort Descending Size
Add Image to Favorite List 1998-06-08 Mars Viking
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A color image fro NASA's Viking Orbiter of the Hellas Planitia region of Mars; north toward top. The scene shows the Hellas plain within the 1,800- km-diameter Hellas basin, an ancient impact basin.
PIA00416:
Hellas Planitia
Full Resolution:     TIFF (104.5 MB)     JPEG (6.709 MB)
Add Image to Favorite List 1996-11-27 Toutatis 4096x3072x3
This computer generated image depicts a view of Earth as seen from the surface of the asteroid Toutatis on Nov 29th 1996. A 2.5 degree field-of-view synthetic computer camera was used for this simulation.
PIA00515:
Computer Generated View of Earth as seen from the Asteroid Toutatis
Full Resolution:     TIFF (4.795 MB)     JPEG (307.3 kB)
Add Image to Favorite List 1999-01-27 Earth Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar
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This is a radar image of the southwest portion of the buried Chicxulub impact crater in the Yucatan Peninsula, Mexico from NASA's Spaceborne Imaging Radar C/X-Band Synthetic Aperture Radar.
PIA01723:
Space Radar Image of the Yucatan Impact Crater Site
Full Resolution:     TIFF (727.4 kB)     JPEG (179.2 kB)
Add Image to Favorite List 1999-04-15 Earth Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar
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The impact of an asteroid or comet several hundred million years ago left scars in the landscape that are still visible in this radar image from NASA's Spaceborne Imaging Radar C/X-Band Synthetic Aperture of an area in the Sahara Desert of northern Chad.
PIA01831:
Space Radar Image of Possible String of Impact Creaters
Full Resolution:     TIFF (16.99 MB)     JPEG (1.246 MB)
Add Image to Favorite List 1999-04-15 Earth Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar
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The impact of an asteroid or comet several hundred million years ago left scars in the landscape that are still visible in this radar image from NASA's Spaceborne Imaging Radar C/X-Band Synthetic Aperture of an area in the Sahara Desert of northern Chad.
PIA01833:
Space Radar of Image Aorounga Impact Crater, Chad
Full Resolution:     TIFF (14.7 MB)     JPEG (1.28 MB)
Add Image to Favorite List 2003-12-12 Sol (our sun) Voyager
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An artist's concept illustrates the positions of the Voyager spacecraft in relation to structures formed around our Sun by the solar wind.
PIA04927:
Voyager Approaches Final Frontier (Artist's Concept)
Full Resolution:     TIFF (598.8 kB)     JPEG (25.05 kB)
Add Image to Favorite List 2005-01-21 Deep Impact
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NASA's Deep Impact awaits launch from Cape Canaveral Air Force Station, Fla. on Jan. 12, 2005.
PIA07292:
Deep Impact on Launch Pad
Full Resolution:     TIFF (11.04 MB)     JPEG (298.1 kB)
Add Image to Favorite List 2004-12-09 Spitzer Space Telescope
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NASA's Spitzer Space Telescope recently captured these infrared images of six older stars with known planets. The yellow, fuzzy blobs are stars circled by disks of dust, or 'debris disks,' like the one that surrounds our own Sun.
PIA07098:
Is There Anybody Home?
Full Resolution:     TIFF (1.3 MB)     JPEG (126 kB)
Add Image to Favorite List 2004-12-09 Spitzer Space Telescope
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Bright, young disks can be imaged directly by visible-light telescopes, such as NASA's Hubble Space Telescope. Older, fainter debris disks can be detected only by infrared telescopes like NASA's Spitzer Space Telescope, which sense the disks' dim heat.
PIA07099:
The Evolution of a Planet-Forming Disk (Artist's Concept Animation) Animation Icon
Full Resolution:     TIFF (4.195 MB)     JPEG (75.87 kB)
Add Image to Favorite List 2005-05-09 Tempel 1 Deep Impact
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This artist's concept gives us a look at the moment of impact and the forming of the crater.
PIA07923:
Artist's Concept of Deep Impact's Encounter with Comet Tempel 1
Full Resolution:     TIFF (147.9 MB)     JPEG (3.652 MB)
Add Image to Favorite List 2005-06-02 Tempel 1 Deep Impact
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These artist's concepts illustrate Tempel 1's shape, reflectivity, rotation rate and surface temperature, based on information from NASA's Hubble Space Telescope and Spitzer Space Telescope.
PIA03516:
Space Eyes See Comet Tempel 1 (Artist's Concept) Animation Icon
Full Resolution:     TIFF (15.55 MB)     JPEG (445.7 kB)
Add Image to Favorite List 2005-07-01 Comet 720x573x3
This image shows a flash produced in a laboratory by a high-velocity bead slamming into dust. Scientists at Ames Research Center say that the collision between Deep Impact's impactor and comet Tempel 1 may have produce a similar flash.
PIA02108:
It Happens in a Flash
Full Resolution:     TIFF (1.239 MB)     JPEG (46.81 kB)
Add Image to Favorite List 2005-07-01 Comet Spitzer Space Telescope
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This artist's concept depicts one of the most widely accepted theories pertaining to the origin of comets. This image is courtesy of NASA's Spitzer Science Center at the California Institute of Technology, Pasadena, Calif.
PIA02107:
Genesis of a Comet (Artist's Concept) Animation Icon
Full Resolution:     TIFF (943.1 kB)     JPEG (30.67 kB)
Add Image to Favorite List 2005-07-01 Tempel 1 Deep Impact
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This image is from an animation that chronicles the travels of NASA's Deep Impact spacecraft, from its launch in January of 2005 to its dramatic impact 172 days later with comet Tempel 1.
PIA02106:
The Road to Tempel (Artist's Concept) Animation Icon
Full Resolution:     TIFF (1.168 MB)     JPEG (15.33 kB)
Add Image to Favorite List 2005-08-29 S Rings Cassini-Huygens
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This is an artist's concept of Saturn's rings and major icy moons. Saturn's rings make up an enormous, complex structure. From edge-to-edge, the ring system would not even fit in the distance between Earth and the Moon.
PIA03550:
Saturn's Rings (Artist's Concept)
Full Resolution:     TIFF (7.784 MB)     JPEG (125.3 kB)
Add Image to Favorite List 2005-10-20 Spitzer Space Telescope
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This artist's concept shows microscopic crystals in the dusty disk surrounding a brown dwarf, or 'failed star.' The crystals, made up of a green mineral found on Earth called olivine, are thought to help seed the formation of planets.
PIA03048:
Sowing the Seeds of Planets? (Artist's Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (301.7 kB)
Add Image to Favorite List 2005-11-03 Stardust
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Artist's rendering of NASA's Stardust returning to Earth. Stardust is the first U.S. space mission dedicated to the exploration of a comet, and the first robotic mission designed to return extraterrestrial material from outside the orbit of the Moon.
PIA03181:
Stardust Returns to Earth (Artist's Concept)
Full Resolution:     TIFF (2.768 MB)     JPEG (67.08 kB)
Add Image to Favorite List 2005-11-03 Stardust
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Artist's rendering of NASA's Stardust spacecraft. The spacecraft was launched on February 7, 1999, from Cape Canaveral Air Station, Florida, aboard a Delta II rocket.
PIA03182:
Stardust Spacecraft (Artist's Concept)
Full Resolution:     TIFF (680.6 kB)     JPEG (32.26 kB)
Add Image to Favorite List 2005-11-03 Stardust
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Artist's rendering of NASA's Stardust spacecraft. The spacecraft was launched on February 7, 1999, from Cape Canaveral Air Station, Florida, aboard a Delta II rocket.
PIA03183:
Stardust Comet Wild 2 Encounter (Artist's Concept)
Full Resolution:     TIFF (21.62 MB)     JPEG (474.2 kB)
Add Image to Favorite List 2005-11-03 Stardust
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In an experiment using a special air gun, particles are shot into aerogel at high velocities. Closeup of particles leaving a carrot-shaped trail in the aerogel are shown here. Aerogel was used on NASA's Stardust spacecraft.
PIA03186:
Particle Tracks in Aerogel
Full Resolution:     TIFF (1.625 MB)     JPEG (44.44 kB)
Add Image to Favorite List 2006-01-20 Stardust
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Closeup view of a cometary impact (upper right) into aerogel was inspected by scientists at a laboratory at the Johnson Space Center hours after NASA's Stardust Sample Return Canister was delivered to the Johnson Space Center.
PIA03683:
View of a Cometary Impact Into Aerogel
Full Resolution:     TIFF (18.87 MB)     JPEG (568.2 kB)
Add Image to Favorite List 2006-10-19 Stardust
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This image shows the tracks left by two comet particles after they impacted NASA's Stardust spacecraft's comet dust collector. The collector is made up of a low-density glass material called aerogel.
PIA02188:
Making Celestial Tracks
Full Resolution:     TIFF (371.4 kB)     JPEG (28.8 kB)
Add Image to Favorite List 2006-02-21 Stardust
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This image illustrates one of several ways scientists have begun extracting comet particles from NASA'a Stardust spacecraft's collector. First, a particle and its track are cut out of the collector material, called aerogel.
PIA02189:
Slice of Comet Dust
Full Resolution:     TIFF (1.168 MB)     JPEG (39 kB)
Add Image to Favorite List 2006-02-21 Stardust
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This image shows a comet particle collected by NASA's Stardust spacecraft. The particle is made up of the silicate mineral forsterite, also known as peridot in its gem form.
PIA02190:
Piece of a Comet
Full Resolution:     TIFF (389.4 kB)     JPEG (55.86 kB)
Add Image to Favorite List 2006-02-21 Stardust
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This image from NASA shows a particle impact on the aluminum frame that holds the aerogel tiles. The debris from the impact shot into the adjacent aerogel tile producing the explosion pattern of ejecta framents captured in the material.
PIA02191:
Comet Ejecta in Aerogel
Full Resolution:     TIFF (5.282 MB)     JPEG (117.3 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 2007-07-24 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 2007-10-03 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 2008-07-21 1600x1600x3
This is an artist's conception of a solar-system montage of the eight planets, a comet and an asteroid.
PIA10969:
Solar System Montage with Eight Planets (Artist's Concept)
Full Resolution:     TIFF (7.693 MB)     JPEG (286.4 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 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 2009-09-24 Moon Deep Impact
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This chart highlights observations from NASA's Deep Impact mission of the northern polar regions of the moon acquired on June 9, 2009. The water signature varies significantly across the lunar surface.
PIA12223:
Water Abundance Dependent on Temperature
Full Resolution:     TIFF (2.253 MB)     JPEG (61.51 kB)
Add Image to Favorite List 2009-09-24 Moon Deep Impact
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Since successfully carrying out its spectacular impact experiment at comet Tempel 1 on July 4, 2005, the Deep Impact spacecraft observed the moon for calibration purposes on several occasions. In June 2009, the northern polar regions were observed.
PIA12224:
Deep Impact Identifies Water on the Lunar Surface
Full Resolution:     TIFF (1.487 MB)     JPEG (60.06 kB)
Add Image to Favorite List 2009-11-17 Wide-field Infrared Survey Explorer (WISE)
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This diagram shows a bird's eye view of our asteroid belt, which lies between the orbits of Mars (red) and Jupiter (purple).
PIA12469:
Asteroid Belt Bird's Eye View
Full Resolution:     TIFF (2.768 MB)     JPEG (51.83 kB)
Add Image to Favorite List 2009-11-20 Cassini-Huygens
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New data from NASA's Cassini spacecraft suggest that the shape of our solar system moving through the local Milky Way galaxy looks like a bubble -- or a rat -- traveling through a boa constrictor's belly.
PIA12375:
Bubble of Our Sun's Influence
Full Resolution:     TIFF (18.39 MB)     JPEG (310 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
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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
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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 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)
Full Resolution:     TIFF (21.62 MB)     JPEG (474.3 kB)
Add Image to Favorite List 2011-03-31 Jupiter Galileo
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This artist's concept shows comet Shoemaker-Levy 9 heading into Jupiter in July 1994, while its dust cloud creates a rippling wake in Jupiter's ring. The faint ring, based on images from NASA's Galileo mission has been enhanced for this illustration.
PIA13894:
Comet Impact Into Jupiter (Artist's Concept)
Full Resolution:     TIFF (32.17 MB)     JPEG (1.308 MB)
Add Image to Favorite List 2011-04-28 Voyager
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This graphic shows the different streams of charged particles inside the bubble around our sun and outside, in the unexplored territory of interstellar space. The heliosheath, where NASA's two Voyager spacecraft are now traveling, is shown in red.
PIA13898:
Streams of Charged Particles
Full Resolution:     TIFF (2.768 MB)     JPEG (73.82 kB)
Add Image to Favorite List 2011-10-20 Herschel Space Observatory
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This artist's concept, based on data from NASA's Herschel telescope, illustrates an icy planet-forming disk around a young star called TW Hydrae, located about 175 light-years away in the Hydra, or Sea Serpent, constellation.
PIA14870:
Misty Star in the Sea Serpent (Artist's Concept)
Full Resolution:     TIFF (21.6 MB)     JPEG (258.7 kB)
Add Image to Favorite List 2011-10-19 Spitzer Space Telescope
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This artist's conception illustrates a storm of comets around a star near our own, called Eta Corvi. Evidence for this barrage comes from NASA's Spitzer Space Telescope's infrared detectors.
PIA14739:
It's Raining Comets (Artist's Concept)
Full Resolution:     TIFF (30.72 MB)     JPEG (328.2 kB)
Add Image to Favorite List 2012-04-12 Herschel Space Observatory
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New data from the Herschel Space Observatory suggest comets are constantly smashing together around the star Fomalhaut, a young star, just a few hundred million years old, and twice as massive as the sun.
PIA15425:
Herschel Spots Comet Massacre Around Nearby Star
Full Resolution:     TIFF (16.72 MB)     JPEG (114.8 kB)
Add Image to Favorite List 2012-05-21 Kepler
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This artist's concept depicts a comet-like tail of a possible disintegrating super Mercury-size planet candidate as it transits, or crosses, its parent star, named KIC 12557548. The results are based on data from NASA's Kepler mission.
PIA15629:
Possible Disintegrating Planet (Artist's Concept)
Full Resolution:     TIFF (5.41 MB)     JPEG (116.9 kB)
Add Image to Favorite List 2012-09-11 Exoplanet
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A hypothetical planet is depicted in this artist's concept moving through the habitable zone and then further out into a long, cold winter.
PIA15800:
Eccentric Habitable Zones (Artist's Concept)
Full Resolution:     TIFF (25.93 MB)     JPEG (448.8 kB)
Add Image to Favorite List 2012-09-18 1439x1080x3
Researchers are brewing up icy, organic concoctions in the lab to mimic materials at the edge of our solar system and beyond. The lab is shown at right, and a very young solar system, with its swirling planet-forming disk is at left.
PIA15805:
Ice from the Solar System's Edge (Artist's Concept)
Full Resolution:     TIFF (4.664 MB)     JPEG (176.6 kB)
Add Image to Favorite List 2012-11-29 Mercury MESSENGER
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Model of Polar Ice Deposit Formation
PIA16519:
Model of Polar Ice Deposit Formation
Full Resolution:     TIFF (32.47 MB)     JPEG (329.5 kB)
Add Image to Favorite List 2013-01-08 Herschel Space Observatory
Spitzer Space Telescope
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In this diagram, the Vega system, which was already known to have a cooler outer belt of comets (orange), is compared to our solar system with its asteroid and Kuiper belts. The ring of warm, rocky debris was detected using NASA's Spitzer Space Telescope,
PIA16611:
Vega: Two Belts and the Possibility of Planets
Full Resolution:     TIFF (30.74 MB)     JPEG (304.7 kB)
Add Image to Favorite List 2013-05-06 Spitzer Space Telescope
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In this image, an artistic version of a hot Jupiter inspired by computer simulations has been inserted into a photo showing a Spitzer researcher, Heather Knutson, in a laboratory.
PIA17008:
An Astronomer's Fantasy: Planets in the Lab
Full Resolution:     TIFF (32.01 MB)     JPEG (1.025 MB)
Add Image to Favorite List 2013-08-21 Wide-field Infrared Survey Explorer (WISE)
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This artist's concept shows the NASA's WISE spacecraft, in its orbit around Earth. In September of 2013, engineers will attempt to bring the mission out of hibernation to hunt for more asteroids and comets in a project called NEOWISE.
PIA17254:
NEOWISE: Back to Hunt More Asteroids (Artist Concept)
Full Resolution:     TIFF (48.03 MB)     JPEG (1.66 MB)
Add Image to Favorite List 2013-09-12 Sol (our sun) Voyager
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Voyager 1 has entered interstellar space. NASA's spacecraft, which rose from Earth on a September morning 36 years ago, has traveled farther than anyone, or anything, in history.
PIA17046:
Voyager Goes Interstellar (Artist Concept)
Full Resolution:     TIFF (49.32 MB)     JPEG (3.534 MB)
Add Image to Favorite List 2013-10-25 Kepler
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This artist's concept illustrates the fate of two different planets: the one on the left is similar to Earth, made up largely of silicate-based rocks with oceans coating its surface.
PIA17550:
A Tale of Two Worlds: Silicate Versus Carbon Planets (Artist Concept)
Full Resolution:     TIFF (48.02 MB)     JPEG (793.5 kB)
Add Image to Favorite List 2013-12-11 Europa Galileo
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This artist's concept shows a possible explosion resulting from a high-speed collision between a space rock and Jupiter's moon Europa.
PIA17657:
Hit Hard: Possible Collision at Europa (Artist's Concept)
Full Resolution:     TIFF (15.19 MB)     JPEG (338.3 kB)
Add Image to Favorite List 2014-01-24 Comet Rosetta
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Three of NASA's contributions to the ESA's Rosetta mission are pictured here: an ultraviolet spectrometer called Alice (top), the Ion and Electron Sensor (IES) (bottom left), and the Microwave Instrument for Rosetta Orbiter (MIRO) (bottom right).
PIA17664:
U.S. Instruments Aboard Rosetta
Full Resolution:     TIFF (6.997 MB)     JPEG (193.1 kB)
Add Image to Favorite List 2014-01-24 Comet Rosetta
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Artist's impression of the Rosetta orbiter at comet 67P/Churyumova-Gerasimenko. The image is not to scale.
PIA17666:
Rosetta at Comet
Full Resolution:     TIFF (3.257 MB)     JPEG (73.57 kB)
Add Image to Favorite List 2014-03-06 Asteroid 1024x768x3
This graphic depicts the passage of asteroid 2014 EC past Earth on March 6, 2014. The asteroid's closest approach is a distance equivalent to about one-sixth of the distance between Earth and the moon. The indicated times are in Universal Time.
PIA17957:
Asteroid 2014 EC Flyby of Earth on March 6, 2014
Full Resolution:     TIFF (2.36 MB)     JPEG (38.4 kB)
Add Image to Favorite List 2014-03-05 Asteroid 1024x768x3
This graphic depicts the passage of asteroid 2014 DX110 past Earth on March 5, 2014. The asteroid's closest approach was at a distance equivalent to about nine-tenths of the distance between Earth and the moon.
PIA17955:
Asteroid 2014 DX110 Flyby of Earth on March 5, 2014
Full Resolution:     TIFF (2.36 MB)     JPEG (37.49 kB)
Add Image to Favorite List 2014-03-07 Wide-field Infrared Survey Explorer (WISE)
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This chart shows what types of objects WISE can and cannot see at certain distances from our sun. Bodies with larger masses are brighter, and therefore can be seen at greater distances.
PIA17990:
What WISE Can and Cannot See
Full Resolution:     TIFF (135.5 MB)     JPEG (1.276 MB)
Add Image to Favorite List 2013-07-02 ISON Hubble Space Telescope
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Superficially resembling a skyrocket, Comet ISON is hurtling toward the Sun at a whopping 48,000 miles per hour in this still from a Hubble animation.
PIA17483:
Comet ISON Brings Holiday Fireworks Animation Icon
Full Resolution:     TIFF (945.2 kB)     JPEG (115.3 kB)
Add Image to Favorite List 2013-10-09 Comet Hubble Space Telescope
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This image from NASA's Hubble Space Telescope of the sunward plunging comet ISON suggests that the comet is intact despite some predictions that the fragile icy nucleus might disintegrate as the sun warms it.
PIA18153:
NASA's Hubble Sees Comet ISON Intact
Full Resolution:     TIFF (2.638 MB)     JPEG (82.6 kB)
Add Image to Favorite List 1986-03-14 Comet 1836x961x3
In 1986, the European spacecraft Giotto became one of the first spacecraft ever to encounter and photograph the nucleus of a comet, passing and imaging Halley's nucleus as it receded from the sun.
PIA17485:
Comet Halley
Full Resolution:     TIFF (5.295 MB)     JPEG (160.2 kB)
Add Image to Favorite List 2003-09-05 Comet Hubble Space Telescope
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NASA's Hubble measured the size, shape and rotational period of the Rosetta mission's backup target, comet 67P/Churyumov-Gerasimenko (67P/C-G).
PIA17484:
3-D Models of Comet 67P/Churyumov-Gerasimenko's Nucleus
Full Resolution:     TIFF (4.609 MB)     JPEG (103 kB)
Add Image to Favorite List 2014-10-09 Mars 2560x1600x3
This artist's concept shows NASA's Mars orbiters lining up behind the Red Planet for their 'duck and cover' maneuver to shield them from comet dust that may result from the close flyby of comet Siding Spring (C/2013 A1) on Oct. 19, 2014.
PIA18611:
Mars Orbiters 'Duck and Cover' for Comet Siding Spring Flyby (Artist's Concept)
Full Resolution:     TIFF (12.29 MB)     JPEG (163.2 kB)
Add Image to Favorite List 2014-10-09 Mars 1000x1000x3
Comet Siding Spring will have a close approach to Mars on Oct. 19, 2014. This artist's concept shows people in the Southern Hemisphere where to look for Mars in the night sky. Mars and the comet may be visible with binoculars.
PIA18612:
View of Comet Siding Spring from Southern Hemisphere (Artist's Concept)
Full Resolution:     TIFF (3.001 MB)     JPEG (39.78 kB)
Add Image to Favorite List 2014-11-07 Mars MAVEN
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This artist's concept depicts the Imaging Ultraviolet Spectrograph (IUVS) on NASA's MAVEN spacecraft scanning the upper atmosphere of Mars. IUVS uses limb scans to map the chemical makeup and vertical structure across Mars' upper atmosphere.
PIA18856:
Artist's Concept of MAVEN's Imaging Ultraviolet Spectrograph at Work
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Add Image to Favorite List 2014-11-07 Mars MAVEN
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The places where the red line on this graph extends higher than the blue line show detection of metals added to the Martian atmosphere from dust particles released by a passing comet on Oct. 19, 2014. The graphed data are from NASA's MAVEN spacecraft.
PIA18857:
Comet Meteor Shower Put Magnesium and Iron into Martian Atmosphere
Full Resolution:     TIFF (9.44 MB)     JPEG (208.1 kB)
Add Image to Favorite List 2014-11-07 Comet Rosetta
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This artist's concept of the Rosetta mission's Philae lander on the surface of comet 67P/Churyumov-Gerasimenko, is from an animation showing the upcoming deployment of Philae and its subsequent science operations on the surface of the comet.
PIA18891:
Philae's Descent and Science of the Surface
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Add Image to Favorite List 2014-12-17 Comet Rosetta
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This graphic depicts the position of the Philae lander of the European Space Agency's Rosetta mission in the context of topographic modeling of the surface of comet 67P/Churyumov-Gerasimenko's nucleus.
PIA19096:
Philae Lander's Setting on Comet's Surface
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Add Image to Favorite List 2015-01-13 Comet NEOWISE
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On clear nights in January 2015, comet C/2014 Q2 (Lovejoy) is visible in the Taurus region of the sky to observers using binoculars. This chart indicates where to look for it on different dates during the month.
PIA19103:
Finder Chart for Viewing Comet C/2014 Q2 (Lovejoy)
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Add Image to Favorite List 2015-01-28 Titan Cassini-Huygens
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This diagram depicts conditions observed by NASA's Cassini spacecraft during a flyby in Dec. 2013, when Saturn's magnetosphere was highly compressed, exposing Titan to the full force of the solar wind.
PIA19055:
Titan Observed Naked in the Solar Wind
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Add Image to Favorite List 2015-02-10 1833x2442x3
Researchers at NASA's Jet Propulsion Laboratory in Pasadena, California, use a cryostat instrument, nicknamed 'Himalaya,' to study the icy conditions under which comets form.
PIA18917:
Making Comets with 'Himalaya'
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Add Image to Favorite List 2015-03-26 NEOWISE
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NASA's NEOWISE spacecraft viewed comet C/2014 Q2 (Lovejoy) for a second time on January 30, 2015, as the comet passed through the closest point to our sun along its 14,000-year orbit, at a solar distance of 120 million miles (193 million kilometers).
PIA19354:
NEOWISE Wise to Comet Lovejoy
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Add Image to Favorite List 2015-11-24 Kepler
Spitzer Space Telescope
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Using data from NASA's Kepler and Spitzer Space Telescopes, this artist's concept shows a star behind a shattered comet.
PIA20053:
Swarm of Comets (Artist's Concept)
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Add Image to Favorite List 2016-01-28 Hubble Space Telescope
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This artist's diagram shows the Smith Cloud as it arcs out of the plane of our Milky Way galaxy, then returning like a boomerang. Hubble's Telescope measurements that it came out of a region near the edge of the galaxy's disk of stars 70 million years ago
PIA16024:
Monstrous Cloud Boomerangs Back to Our Galaxy (Artist's Concept)
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Add Image to Favorite List 2016-03-09 Mars MAVEN
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This artist's depiction shows the close encounter between comet Siding Sprng and Mars in 2014. The comet's powerful magnetic field temporarily merged with, and overwhelmed, the planet's weak magnetic field.
PIA20321:
Passing Comet Affects Magnetic Field at Mars
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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
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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
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Add Image to Favorite List 2017-07-25 Comet 1992x1000x3
This frame from an animation portrays a comet as it approaches the inner solar system. Light from the Sun warms the comet core, an object so small it cannot be seen at this scale.
PIA21749:
Comet Illustration (Animation) Animation Icon
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Add Image to Favorite List 2017-10-04 Spitzer Space Telescope
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This illustration depicts a hypothetical uneven ring of dust orbiting KIC 8462852, also known as Boyajian's Star or Tabby's Star.
PIA22081:
Tabby's Star (Illustration)
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Add Image to Favorite List 2018-04-12 Earth ENVISAT
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This image shows strain rates on the North Anatolian Fault in Turkey along the east-to-west sequence of earthquakes since 1939. Tectonic strain builds up along this fault -- one of the worlds most deadly earthquake zones -- at a remarkably steady rate.
PIA22412:
Turkish Fault Reveals Seismic Steadiness
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Add Image to Favorite List 2018-12-10 Voyager Interstellar Mission
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This artist's concept puts solar system distances -- and the travels of NASA's Voyager 2 spacecraft -- in perspective.
PIA22921:
Voyager 2 and the Scale of the Solar System (Artist's Concept)
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Add Image to Favorite List 2020-07-08 Comet NEOWISE
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Comet C/2020 F3 NEOWISE appears as a string of fuzzy red dots in this composite of several heat-sensitive infrared images taken by NASA's NEOWISE mission on March 27, 2020.
PIA23792:
Comet NEOWISE Discovery Images
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Add Image to Favorite List 2021-01-08 Mars 2020 Rover
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The white circle near the center of this image of Mars represents the location where NASA's Perseverance rover is expected to land on Feb. 18, 2021.
PIA24350:
Perseverance Rover Landing Ellipse in Jezero Crater
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Add Image to Favorite List 2022-12-22 Asteroid NEO Surveyor
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NASA's NEO Surveyor is seen in this illustration against an infrared observation of a starfield made by the agency's WISE mission.
PIA25253:
NEO Surveyor in an Infrared Starfield Filled With Asteroids (Illustration)
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Add Image to Favorite List 2023-01-24 Asteroid Psyche
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NASA's Psyche spacecraft is shown in a clean room on Dec. 8, 2022, at Astrotech Space Operations Facility near the agency's Kennedy Space Center in Florida.
PIA25664:
NASA's Psyche: Picking up Launch Prep for 2023
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Add Image to Favorite List 2023-07-18 Asteroid Psyche
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NASA's Psyche spacecraft is shown in a clean room on June 26, 2023, at the Astrotech Space Operations facility near the agency's Kennedy Space Center in Florida.
PIA25952:
Psyche Ramping up to Launch
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Add Image to Favorite List 2023-07-18 Asteroid Psyche
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NASA's Psyche spacecraft is shown in a clean room on June 26, 2023, at the Astrotech Space Operations facility near the agency's Kennedy Space Center in Florida.
PIA25953:
Home Stretch to Launch for Psyche
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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
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Add Image to Favorite List 2002-09-17 Earth Terra
 ASTER
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This image of Iturralde Crater, Bolivia was acquired on June 29, 2001 by NASA's Terra satellite.
PIA03859:
Iturralde Crater, Bolivia
Full Resolution:     TIFF (3.573 MB)     JPEG (482.4 kB)
Add Image to Favorite List 2015-10-30 Asteroid Arecibo Observatory
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These first radar images of 2015 TB145 from the National Science Foundation's 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico, indicate the near-Earth object is spherical in shape and approximately 2,000 feet (600 meters) in diameter.
PIA20040:
First Radar Images of Halloween Asteroid
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Add Image to Favorite List 2015-10-30 Asteroid Arecibo Observatory
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This partial frame from an animation was generated using radar data collected by the National Science Foundation's 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico.
PIA20041:
Halloween Asteroid Rotation
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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
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Add Image to Favorite List 2002-09-13 Earth Shuttle Radar Topography Mission (SRTM)
 C-Band Interferometric Radar
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An 8-kilometer (5-mile) wide crater of possible impact origin is shown in this view of an isolated part of the Bolivian Amazon from NASA's Shuttle Radar Topography Mission.
PIA03359:
Shaded Relief with Height as Color, Iturralde Structure, Bolivia
Full Resolution:     TIFF (38.9 MB)     JPEG (3.517 MB)
Add Image to Favorite List 2002-09-26 Earth Shuttle Radar Topography Mission (SRTM)
 C-Band Interferometric Radar
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This anaglyph, from NASA's Shuttle Radar Topography Mission, is of the Iturralde Structure, Bolivia, a possible impact crater. 3D glasses are necessary to view this image.
PIA03362:
Anaglyph: Shaded Relief and Height as Brightness, Iturralde Structure, Bolivia
Full Resolution:     TIFF (3.729 MB)     JPEG (366.1 kB)
Add Image to Favorite List 2002-09-26 Earth Shuttle Radar Topography Mission (SRTM)
 C-Band Interferometric Radar
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An 8-kilometer (5-mile) wide crater of possible impact origin is shown in this stereoscopic view of an isolated part of the Bolivian Amazon from NASA's Shuttle Radar Topography Mission.
PIA03363:
Stereo Pair with ASTER Image, Iturralde Structure, Bolivia
Full Resolution:     TIFF (2.168 MB)     JPEG (186.8 kB)
Add Image to Favorite List 2019-09-12 Canada-France-Hawaii Telescope
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Comet C/2019 Q4 as imaged by the Canada-France-Hawaii Telescope on Hawaii's Big Island on Sept. 10, 2019.
PIA23462:
Comet C/2019 Q4
Full Resolution:     TIFF (455.4 kB)     JPEG (131.8 kB)
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