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List		 Addition Date Target MissionSort Ascending Instrument Size
Add Image to Favorite List 2001-02-17 Eros NEAR Shoemaker
 Multi-Spectral Imager
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This image of asteroid 433 Eros, was the last received from NASA's NEAR Shoemaker. Streaky lines at the bottom indicate loss of signal as the spacecraft touched down on the asteroid during transmission of this image.
PIA03148:
Final Eros Images: Last, Closest Image of Eros
Full Resolution:     TIFF (179.1 kB)     JPEG (29.47 kB)
Add Image to Favorite List 1996-01-02 Eros NEAR
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Artist's rendering of the Near Earth Asteroid Rendezvous (NEAR) spacecraft's rendezvous with the asteroid Eros.
PIA18177:
NASA's NEAR Spacecraft's Rendezvous with Asteroid Eros (Artist's Concept)
Full Resolution:     TIFF (44.01 MB)     JPEG (1.423 MB)
Add Image to Favorite List 2013-11-14 Comet MESSENGER
 MDIS - Wide Angle
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As comets C/2012 S1 (ISON) and the well-known short-period comet 2P/Encke both approached their closest distances to the Sun in November, 2013, they also passed close to the MESSENGER spacecraft orbiting the innermost planet Mercury.
PIA17693:
MESSENGER's First Images of Comets Encke and ISON
Full Resolution:     TIFF (7.938 MB)     JPEG (265.2 kB)
Add Image to Favorite List 2013-11-25 Comet MESSENGER
 MDIS - Wide Angle
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An optical color image of galaxies is seen here overlaid with X-ray data (magenta) from NASA's Nuclear Spectroscopic Telescope Array (NuSTAR). Both magenta blobs show X-rays from massive black holes buried at the hearts of galaxies.
PIA17740:
A Tale of Two Comets: ISON
Full Resolution:     TIFF (297.7 kB)     JPEG (35.33 kB)
Add Image to Favorite List 2013-11-25 Comet MESSENGER
 MDIS - Wide Angle
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How did scientists know that NASA's Voyager spacecraft entered interstellar space? Increase in the density of charged particles was the key piece of evidence. Our sun sits in a bubble, called the heliosphere, carved out by wind emitted from the hot sun.
PIA17741:
A Tale of Two Comets: Encke
Full Resolution:     TIFF (297.7 kB)     JPEG (49.12 kB)
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 1998-08-02 Hyakutake Hubble Space Telescope
 WFPC2
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These are two images of the inner coma of Comet Hyakutake made on April 3 and 4, 1996, using the NASA Hubble Space Telescope Wide Field Planetary Camera 2 (WFPC2).
PIA01288:
Comet Hyakutake C/1996 B2
Full Resolution:     TIFF (1.005 MB)     JPEG (29.38 kB)
Add Image to Favorite List 1998-08-02 Hale-Bopp Hubble Space Telescope
 WFPC2
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This is a series of NASA Hubble Space Telescope observations of the region around the nucleus of Hale-Bopp, taken on eight different dates since September 1995.
PIA01289:
Hubble Images of Comet Hale-Bopp
Full Resolution:     TIFF (1.289 MB)     JPEG (124.7 kB)
Add Image to Favorite List 1998-08-03 Hyakutake Hubble Space Telescope
 WFPC2
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These are NASA Hubble Space Telescope images of comet Hyakutake, taken at 8:30 P.M., EST on Monday, March 25 when the comet passed at a distance of only 9.3 million miles from Earth.
PIA01290:
Hubble Probes Inner Region of Comet Hyakutake
Full Resolution:     TIFF (1.269 MB)     JPEG (77.61 kB)
Add Image to Favorite List 1998-08-03 Hale-Bopp Hubble Space Telescope
 WFPC2
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These NASA Hubble Space Telescope pictures of comet Hale-Bopp show a remarkable 'pinwheel' pattern and a blob of free-flying debris near the nucleus.
PIA01291:
Hubble Sees Material Ejected From Comet Hale-Bopp
Full Resolution:     TIFF (568.3 kB)     JPEG (47.2 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 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 2013-09-27 Vesta Hubble Space Telescope
 WFPC2
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This is a NASA Hubble Space Telescope series of 24 images showing the full 5.34-hour rotation of the 325-mile diameter (525 kilometer) asteroid Vesta.
PIA17467:
Asteroid or Mini-Planet? Hubble Maps the Ancient Surface of Vesta
Full Resolution:     TIFF (420.6 kB)     JPEG (27.13 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 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 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 2011-11-07 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This radar image of asteroid 2005 YU55 was obtained NASA's Deep Space Network antenna in Goldstone, Calif. on Nov. 7, 2011, when the space rock was at 3.6 lunar distances, which is about 860,000 miles, or 1.38 million kilometers, from Earth.
PIA15019:
Asteroid 2005 YU55 Approaches Close Earth Flyby
Full Resolution:     TIFF (796.2 kB)     JPEG (55.67 kB)
Add Image to Favorite List 2012-05-23 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This radar image of asteroid 1999 RQ36 was obtained NASA's Deep Space Network antenna in Goldstone, Calif. on Sept 23, 1999. NASA detects, tracks and characterizes asteroids and comets passing close to Earth using both ground- and space-based telescopes.
PIA15776:
Asteroid 1999 RQ36
Full Resolution:     TIFF (367.3 kB)     JPEG (90.74 kB)
Add Image to Favorite List 2012-11-06 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This composite image of asteroid 2007 PA8 was obtained using data taken by NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif.
PIA16296:
NASA Radar Images Asteroid 2007 PA8
Full Resolution:     TIFF (554.1 kB)     JPEG (87.88 kB)
Add Image to Favorite List 2012-11-26 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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Images of asteroid 2007 PA8 have been generated with data collected by NASA's Goldstone Solar System Radar. The images of 2007 PA8 reveal possible craters, boulders, an irregular, asymmetric shape, and very slow rotation.
PIA16474:
Nine Radar Images of Asteroid PA8
Full Resolution:     TIFF (2.647 MB)     JPEG (271.5 kB)
Add Image to Favorite List 2012-12-14 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This image of asteroid Toutatis was generated with data collected using NASA's Deep Space Network antenna at Goldstone, Calif., on Dec. 12 and 13, 2012 and indicates that it is an elongated, irregularly shaped object with ridges and perhaps craters.
PIA16599:
Tumbling Asteroid Toutatis Animation Icon
Full Resolution:     TIFF (621.1 kB)     JPEG (124.8 kB)
Add Image to Favorite List 2013-03-18 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This sequence of radar images of asteroid 2013 ET was obtained on Mar. 10, 2013, by NASA scientists using the 230-foot (70-meter) DSN antenna at Goldstone, CA, when the asteroid was about 693,000 mi (1.1 million km) from Earth.
PIA16895:
Goldstone Radar Images of Asteroid 2013 ET
Full Resolution:     TIFF (322.3 kB)     JPEG (65.17 kB)
Add Image to Favorite List 2013-06-06 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This radar imagery of asteroid 1998 QE2 and its moon was generated from data collected by NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif., on June 1, 2013.
PIA17235:
Radar Movies Highlight Asteroid 1998 QE2 and Its Moon Animation Icon
Full Resolution:     TIFF (2.076 MB)     JPEG (107.1 kB)
Add Image to Favorite List 2013-08-15 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This collage of radar images of near-Earth asteroid 2005 WK4 was collected by NASA scientists using the 230-foot (70-meter) Deep Space Network antenna at Goldstone, Calif., on Aug. 8, 2013.
PIA17406:
Asteroid 2005 WK4
Full Resolution:     TIFF (1.849 MB)     JPEG (263.5 kB)
Add Image to Favorite List 2014-06-12 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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NASA scientists used Earth-based radar to produce these sharp views -- an image montage and a movie sequence -- of the asteroid designated '2014 HQ124' on June 8, 2014.
PIA18412:
Radar Images of Asteroid 2014 HQ124 Animation Icon
Full Resolution:     TIFF (730.6 kB)     JPEG (93.79 kB)
Add Image to Favorite List 2015-07-23 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
NRAO Green Bank Telescope
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Scientists using two giant, Earth-based radio telescopes bounced radar signals off passing asteroid 2011 UW158 to create images for an animation showing the rocky body's fast rotation. This is a frame from the animation.
PIA19644:
Radar Movie of Asteroid 2011 UW158 Animation Icon
Full Resolution:     TIFF (425.8 kB)     JPEG (96.65 kB)
Add Image to Favorite List 2015-07-31 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
NRAO Green Bank Telescope
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This frame from a movie made from radar images of asteroid 1999 JD6, obtained on July 25, 2015. The asteroid is approximately 1.2 miles (2 kilometers) on its long axis.
PIA19646:
Radar Movie of Asteroid 1999 JD6 Animation Icon
Full Resolution:     TIFF (416.1 kB)     JPEG (38.34 kB)
Add Image to Favorite List 2015-07-31 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
NRAO Green Bank Telescope
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This collage of radar images of near-Earth asteroid 1999 JD6 was collected by NASA scientists on July 25, 2015. The asteroid is between 660-980 feet (200-300 meters) in diameter.
PIA19647:
Asteroid 1999 JD6
Full Resolution:     TIFF (941.1 kB)     JPEG (290.5 kB)
Add Image to Favorite List 2015-12-23 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This image of an asteroid that is at least 3,600 feet (1,100 meters) long was taken on Dec. 17, 2015, by scientists using NASA's 230-foot Deep Space Network antenna at Goldstone, California.
PIA20279:
Radar Image of 'Christmas Eve' Asteroid 2003 SD2020
Full Resolution:     TIFF (254.1 kB)     JPEG (42.62 kB)
Add Image to Favorite List 2015-11-03 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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The 230-foot (70-meter) DSS-14 antenna at Goldstone, Ca. obtained these radar images of asteroid 2015 TB145 on Oct. 31, 2015.
PIA20043:
Halloween Asteroid Rotation
Full Resolution:     TIFF (629.7 kB)     JPEG (408.6 kB)
Add Image to Favorite List 2015-12-17 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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Asteroid 1998 WT24 (left in December 2001, right on December 11, 2015) taken by NASA's the 230-foot (70-meter) DSS-14 antenna at Goldstone, California.
PIA20215:
Not Your Father's Asteroid
Full Resolution:     TIFF (364.1 kB)     JPEG (62.59 kB)
Add Image to Favorite List 2015-12-23 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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The elongated asteroid in this radar image, named 2003 SD220, will safely fly past Earth on Dec. 24, 2015, at a distance of 6.8 million miles (11 million kilometers).
PIA20280:
Elongated Asteroid Will Safely Pass Earth on Christmas Eve
Full Resolution:     TIFF (129.3 kB)     JPEG (22.62 kB)
Add Image to Favorite List 2016-03-24 Comet Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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These radar images of comet P/2016 BA14 were taken on March 23, 2016, by scientists using an antenna of NASA's Deep Space Network at Goldstone, California. At the time, the comet was about 2.2 million miles (3.6 million kilometers) from Earth.
PIA20542:
Comet Frozen In Time by NASA Radar Animation Icon
Full Resolution:     TIFF (452.2 kB)     JPEG (109.6 kB)
Add Image to Favorite List 2016-03-29 Comet Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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These radar images of comet P/2016 BA14 were taken on March 22, 2016, by scientists using an antenna of NASA's Deep Space Network at Goldstone, CA. At the time, the comet was about 2.2 million miles (3.6 million kilometers) from Earth.
PIA19298:
Comet Scanned by NASA Radar
Full Resolution:     TIFF (643.9 kB)     JPEG (155.5 kB)
Add Image to Favorite List 2017-02-10 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This composite of 25 images of asteroid 2017 BQ6 was generated with radar data collected using NASA's Goldstone Solar System Radar in California's Mojave Desert.
PIA21452:
Angular Asteroid Composite
Full Resolution:     TIFF (3.736 MB)     JPEG (1.809 MB)
Add Image to Favorite List 2017-02-10 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This composite of 11 images of asteroid 2017 BQ6 was generated with radar data collected using NASA's Goldstone Solar System Radar in California's Mojave Desert on Feb. 5, 2017.
PIA21453:
Radar Images of Asteroid 2017 BQ6
Full Resolution:     TIFF (544.8 kB)     JPEG (104.9 kB)
Add Image to Favorite List 2017-04-19 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This composite of 30 images of asteroid 2014 JO25 was generated with radar data collected using NASA's Goldstone Solar System Radar in California's Mojave Desert.
PIA21594:
Radar Imagery of Asteroid 2014 JO25
Full Resolution:     TIFF (2.556 MB)     JPEG (527.8 kB)
Add Image to Favorite List 2017-05-09 Asteroid Goldstone Deep Space Network (DSN)
 Goldstone Solar System Radar
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This frame from a movie of asteroid 2014 JO25 was generated using radar data collected by NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, California on April 19, 2017.
PIA21597:
New Radar Images of Asteroid 2014 JO25 Animation Icon
Full Resolution:     TIFF (231 kB)     JPEG (100.8 kB)
Add Image to Favorite List 2013-02-15 Asteroid Gingin Observatory
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This frame from a movie shows the asteroid 2012 DA14 flying safely by Earth, as seen by the Gingin Observatory in Australia around the time of its closest approach, 11:24:42 a.m. PST (2:24:42 p. The animation is available in the Planetary Photojournal.
PIA16736:
Gingin Observatory Spots Near-Earth Asteroid at Closest Approach Animation Icon
Full Resolution:     TIFF (2.784 MB)     JPEG (122.6 kB)
Add Image to Favorite List 1996-01-29 Ida Galileo
 Solid-State Imaging
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This color picture is made from images taken by the imaging system on NASA's Galileo spacecraft about 14 minutes before its closest approach to asteroid 243 Ida on August 28, 1993.
PIA00069:
Ida and Dactyl in Enhanced Color
Full Resolution:     TIFF (228.1 kB)     JPEG (20.58 kB)
Add Image to Favorite List 1996-02-01 Asteroid Galileo
 Solid-State Imaging
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This montage of 14 images (the time order is right to left, bottom to top) shows asterpod Ida as it appeared in the field of view of NASA's Galileo's camera on August 28, 1993.
PIA00070:
Asteroid Ida Rotation Sequence
Full Resolution:     TIFF (115.6 kB)     JPEG (39.67 kB)
Add Image to Favorite List 1996-01-29 Gaspra Galileo
 Solid-State Imaging
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This montage from NASA's Galileo orbiter taken on shows asteroid 951 Gaspra (top) compared with Deimos (lower left) and Phobos (lower right), the moons of Mars.
PIA00078:
Gaspra, Deimos, and Phobos Comparison
Full Resolution:     TIFF (173.9 kB)     JPEG (46.59 kB)
Add Image to Favorite List 1996-01-29 Gaspra Galileo
 Solid-State Imaging
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This montage of 11 images taken by NASA's Galileo spacecraft as it flew by the asteroid Gaspra on Oct. 1991, shows Gaspra growing progressively larger in the field of view of Galileo's solid-state imaging camera as the spacecraft approached the asteroid.
PIA00079:
Gaspra Approach Sequence
Full Resolution:     TIFF (234.4 kB)     JPEG (32.15 kB)
Add Image to Favorite List 1996-02-01 Gaspra Galileo
 Solid-State Imaging
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This picture of asteroid 951 Gaspra is a mosaic of two images taken by the Galileo spacecraft from a range of 5,300 kilometers (3,300 miles), some 10 minutes before closest approach on October 29, 1991.
PIA00118:
Gaspra - Highest Resolution Mosaic
Full Resolution:     TIFF (185.3 kB)     JPEG (35.05 kB)
Add Image to Favorite List 1996-08-13 Gaspra Galileo
 Solid-State Imaging
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This picture of asteroid 951 Gaspra is a mosaic of two images taken by NASA's Galileo spacecraft from a range of 5,300 kilometers (3,300 miles), some 10 minutes before closest approach on October 29, 1991.
PIA00119:
Highest Resolution Gaspra Mosaic
Full Resolution:     TIFF (1.005 MB)     JPEG (68.49 kB)
Add Image to Favorite List 1996-02-09 Gaspra Galileo
 Solid-State Imaging
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These two color views of the asteroid Gaspra were produced by combining three images taken through violet, green, and infrared filters by NASA's Galileo spacecraft on October 29, 1991.
PIA00125:
Gaspra - True and Enhanced Color
Full Resolution:     TIFF (1.04 MB)     JPEG (79.74 kB)
Add Image to Favorite List 1996-09-12 Ida Galileo
 Solid-State Imaging
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This view of the asteroid 243 Ida is a mosaic of five image frames acquired by NASA's Galileo spacecraft's solid-state imaging system at ranges of 3,057 to 3,821 kilometers (1,900 to 2,375 miles) on August 28, 1993.
PIA00135:
Asteroid Ida - Five Frame Mosaic
Full Resolution:     TIFF (770.9 kB)     JPEG (199.1 kB)
Add Image to Favorite List 1996-02-01 Ida Galileo
 Solid-State Imaging
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This is the first full picture showing both asteroid 243 Ida and its newly discovered moon to be transmitted to Earth NASA's Galileo spacecraft -- the first conclusive evidence that natural satellites of asteroids exist.
PIA00136:
Asteroid Ida and Its Moon
Full Resolution:     TIFF (277.7 kB)     JPEG (56.8 kB)
Add Image to Favorite List 1996-01-29 Ida Galileo
 Solid-State Imaging
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This composite image shows the asteroid 243 Ida as seen from NASA's Galileo spacecraft during its approach on August 28, 1993.
PIA00137:
Asteroid Ida - 6 Views Showing Rotation
Full Resolution:     TIFF (87.64 kB)     JPEG (23.32 kB)
Add Image to Favorite List 1996-01-29 Ida Galileo
 Solid-State Imaging
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NASA's Galileo imaging system captured this picture of the limb of the asteroid 243 Ida about 46 seconds after its closest approach on August 28, 1993, from a range of only 2480 kilometers.
PIA00138:
Asteroid Ida - Limb at Closest Approach
Full Resolution:     TIFF (57.91 kB)     JPEG (22.93 kB)
Add Image to Favorite List 1996-02-08 Gaspra Galileo
 Solid-State Imaging
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This first image of asteroid 951 Gaspra was taken by NASA's Galileo spacecraft on October 29, 1991, from a distance of 16,200 kilometers (10,000 miles). The Sun is shining from the right.
PIA00228:
Gaspra - First Image
Full Resolution:     TIFF (9.166 kB)     JPEG (3.771 kB)
Add Image to Favorite List 1996-02-08 Gaspra Galileo
 Solid-State Imaging
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This time-exposure picture of the asteroid Gaspra and background stars is one of four optical navigation images made by NASA's Galileo's imaging system to improve knowledge of Gaspra's location for the spacecraft flyby.
PIA00229:
Gaspra Optical Navigation Image
Full Resolution:     TIFF (204 kB)     JPEG (231.3 kB)
Add Image to Favorite List 1996-09-12 Dactyl Galileo
 Solid-State Imaging
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This image was the most detailed picture of then recently discovered natural satellite of asteroid 243 Ida taken by the Galileo Solid-State Imaging camera during its encounter with the asteroid on August 28, 1993.
PIA00297:
High Resolution View of Dactyl
Full Resolution:     TIFF (22.07 kB)     JPEG (7.709 kB)
Add Image to Favorite List 1996-09-12 Dactyl Galileo
 Solid-State Imaging
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Within seconds of its closest approach to the asteroid 243 Ida on August 28, 1993, NASA's Galileo spacecraft's Solid State Imaging camera caught this glimpse of Ida's previously unknown moon orbiting the asteroid.
PIA00298:
Dactyl Dark Side Illuminated by Idashine
Full Resolution:     TIFF (31.4 kB)     JPEG (30.35 kB)
Add Image to Favorite List 1996-09-12 Dactyl Galileo
 Solid-State Imaging
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This picture was taken by NASA's Galileo during its flyby of Ida on August 28, 1993.
PIA00299:
Early View of Dactyl
Full Resolution:     TIFF (88.68 kB)     JPEG (16.34 kB)
Add Image to Favorite List 1998-06-04 Ida Galileo
 Solid-State Imaging
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This set of color images of asteroid 243 Ida was taken by the imaging system on NASA's Galileo spacecraft as it approached and raced past the asteroid on August 28, 1993.
PIA00330:
Nine Galileo Views in Natural Color of Main-Belt Asteroid Ida
Full Resolution:     TIFF (1.692 MB)     JPEG (75.18 kB)
Add Image to Favorite List 1998-06-04 Ida Galileo
 Solid-State Imaging
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This set of color images of asteroid 243 Ida was taken by the imaging system on NASA's Galileo spacecraft as it approached and raced past the asteroid on August 28, 1993.
PIA00331:
Nine Galileo Views in Exaggerated Color of Main-Belt Asteroid Ida
Full Resolution:     TIFF (1.713 MB)     JPEG (76.92 kB)
Add Image to Favorite List 1998-06-04 Ida Galileo
 Solid-State Imaging
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This picture shows the asteroids Ida (left) and Gaspra (right) to the same scale. These images were taken by NASA's Galileo spacecraft while enroute to Jupiter. Gaspra was imaged on October 29, 1991 at a range of 3,300 miles (5,300 km).
PIA00332:
Ida and Gaspra
Full Resolution:     TIFF (5.869 MB)     JPEG (815 kB)
Add Image to Favorite List 1998-11-03 Ida Galileo
 Solid-State Imaging
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During its examination of the asteroid Ida, NASA's Galileo spacecraft returned images of a second object, Dactyl--the first confirmed satellite or moon of an asteroid; the much smaller moon is visible to the right of Ida.
PIA00333:
Asteroid Ida and its Satellite Dactyl in Enhanced Color
Full Resolution:     TIFF (254.4 kB)     JPEG (19.73 kB)
Add Image to Favorite List 2011-10-05 Tempel 1 EPOXI
Herschel Space Observatory
 Medium Resolution Instrument (MRI)
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Using NASA's Herschel Space Observatory, astronomers have discovered that comet Hartley 2 possesses a ratio of 'heavy water' to light, or normal, water that matches what's found in Earth's oceans.
PIA14737:
Heavy and Light Just Right
Full Resolution:     TIFF (25.25 MB)     JPEG (397.7 kB)
Add Image to Favorite List 2011-10-05 Tempel 1 EPOXI
Herschel Space Observatory
 Medium Resolution Instrument (MRI)
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New measurements from NASA's Herschel Space Observatory have discovered water with the same chemical signature as our oceans in a comet called Hartley 2 (pictured at right). The image at bottom right is an artist's concept of a comet.
PIA14738:
The Same Here as There
Full Resolution:     TIFF (17.28 MB)     JPEG (389.3 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)
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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
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Add Image to Favorite List 2010-11-04 Hartley 2 EPOXI
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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
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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
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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
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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
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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
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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
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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
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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 6:59 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 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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 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
 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 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 Tempel 1 EPOXI
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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 2022-09-22 Asteroid Double Asteroid Redirection Test (DART)
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This illustration depicts NASA's Double Asteroid Redirection Test (DART) spacecraft prior to impact at the Didymos binary asteroid system.
PIA25329:
NASA's DART at the Didymos System
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Add Image to Favorite List 2021-11-17 Asteroid Double Asteroid Redirect Test (DART)
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This diagram shows the orbit of binary asteroid Didymos around the Sun.
PIA24565:
The Orbit of Asteroid Didymos
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Add Image to Favorite List 2021-09-03 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This figure represents the radar echo from asteroid 2021 PJ1 on Aug. 14, 2021. The horizontal axis represents the difference in predicted Doppler frequency and the new radar measurement.
PIA24563:
The Doppler Spike of Asteroid 2021 PJ1
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Add Image to Favorite List 2021-09-03 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This series of images captured on Aug. 22, 2021, shows asteroid 2016 AJ193 rotate as it was observed by Goldstone's 70-meter antenna. The 1.3-kilometers wide object was the 1,001st near-Earth asteroid to be measured by planetary radar since 1968.
PIA24564:
Radar Reveals the Surface of Asteroid 2016 AJ193
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Add Image to Favorite List 2022-01-10 Asteroid Deep Space Network (DSN)
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These images and animation represent NASA radar observations of 4660 Nereus on December 10, 2021, before the asteroid's close approach on December 11, when it came within 2.5 million miles (4 million kilometers) of Earth.
PIA24566:
Radar Observations of Asteroid 4660 Nereus
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Add Image to Favorite List 2022-06-29 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This collage and animation represent NASA radar observations of near-Earth asteroid 7335 1989 JA on May 26, 2022, one day before it made its closest approach with Earth.
PIA25251:
Radar Observations of Near-Earth Asteroid 7335 1989 JA
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Add Image to Favorite List 2023-02-17 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This collage represents NASA radar observations of near-Earth asteroid 2011 AG5 on Feb. 4, 2023, one day after its close approach to Earth brought it about 1.1 million miles (1.8 million kilometers) from our planet.
PIA25259:
Radar Observations of Elongated Near-Earth Asteroid 2011 AG5
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Add Image to Favorite List 2023-04-26 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This collage represents a selection of NASA radar observations of near-Earth asteroid 2006 HV5 on April 25, 2023, less than one day before its close approach with our planet at a distance of about 1.5 million miles (2.4 million kilometers).
PIA25834:
NASA's Planetary Radar Images Asteroid 2006 HV5
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Add Image to Favorite List 2024-02-26 Asteroid Deep Space Network (DSN)
 Deep Space Network
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The day before asteroid 2008 OS7 made its close approach with Earth on Feb. 2, 2024, this series of images was captured by the powerful 230-foot (70-meter) Goldstone Solar System Radar antenna near Barstow, California.
PIA26149:
NASA's Planetary Radar Images Slow-Spinning Asteroid 2008 OS7
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Add Image to Favorite List 2024-07-03 Asteroid Deep Space Network (DSN)
 Deep Space Network
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Because close approaches by asteroids the size of 2024 MK are relatively rare, JPL's planetary radar team gathered as much information about the near-Earth object as possible.
PIA26383:
Detailed Planetary Radar Observations of Asteroid 2024 MK
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Add Image to Favorite List 2024-07-03 Asteroid Deep Space Network (DSN)
 Deep Space Network
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These seven radar observations by the Deep Space Network's Goldstone Solar System Radar shows the mile-wide asteroid 2011 UL21 during its June 27 close approach with Earth from about 4 million miles away.
PIA26384:
Goldstone Planetary Radar Observes Binary Asteroid 2011 UL21
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Add Image to Favorite List 2024-07-03 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This sunset photo shows NASA's Deep Space Station 14 (DSS-14), the 230-foot-wide (70-meter) antenna at the Goldstone Deep Space Communications Complex near Barstow, California.
PIA26150:
The Goldstone Solar System Radar at Sunset
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Add Image to Favorite List 2024-08-29 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This series of radar images obtained by the Goldstone Solar System Radar near Barstow, California, on Aug. 18, 2024, shows the asteroid 2024 JV33 shortly before its close approach with Earth.
PIA26389:
Goldstone Planetary Radar Observes Peanut-Shaped Asteroid
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Add Image to Favorite List 2024-09-17 Asteroid Deep Space Network (DSN)
 Deep Space Network
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This series of radar images obtained by the DSN's Goldstone Solar System Radar near Barstow, California, on Sept. 16, 2024, shows the near-Earth asteroid 2024 ON a day before its close approach with our planet.
PIA26451:
NASA's Planetary Radar Spies (Another) Peanut-Shaped Asteroid
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