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List		 Addition Date Target Mission InstrumentSort Ascending Size
Add Image to Favorite List 2012-11-02 Mars Science Laboratory (MSL)
 SAM
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If the atmosphere of Mars contains methane, various possibilities have been proposed for where the methane could come from and how it could disappear.
PIA16461:
Potential Sources and Sinks of Methane on Mars
Full Resolution:     TIFF (1.321 MB)     JPEG (60.6 kB)
Add Image to Favorite List 2014-12-16 Mars Mars Science Laboratory (MSL)
 SAM
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This illustration portrays possible ways methane might be added to Mars' atmosphere (sources) and removed from the atmosphere (sinks). NASA's Curiosity Mars rover has detected fluctuations in methane concentration in the atmosphere.
PIA19088:
Possible Methane Sources and Sinks
Full Resolution:     TIFF (4.668 MB)     JPEG (233 kB)
Add Image to Favorite List 2014-12-16 Mars Mars Science Laboratory (MSL)
 SAM
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This illustration portrays some of the reasons why finding organic chemicals on Mars is challenging. Whatever organic chemicals may be produced on Mars or delivered to Mars face several possible modes of being transformed or destroyed.
PIA19091:
Mars Has Ways to Make Organics Hard to Find
Full Resolution:     TIFF (1.781 MB)     JPEG (72.92 kB)
Add Image to Favorite List 2014-12-10 Comet Rosetta
 Rosetta NAVCAM
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This composite is a mosaic comprising four individual Rosetta NAVCAM images taken from 19 miles (31 kilometers) from the center of comet 67P/Churyumov-Gerasimenko on Nov. 20, 2014.
PIA18899:
Rosetta Comet
Full Resolution:     TIFF (3.379 MB)     JPEG (451.7 kB)
Add Image to Favorite List 2014-10-02 Comet Rosetta
 Rosetta NAVCAM
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Four images taken by the ESA Rosetta spacecraft create a montage showing jets of dust and gas escaping from the nucleus of comet 67P/Churyumov-Gerasimenko.
PIA18823:
Rosetta Comet Fires Its Jets
Full Resolution:     TIFF (4.237 MB)     JPEG (383 kB)
Add Image to Favorite List 2014-11-11 Comet Rosetta
 Rosetta NAVCAM
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A jagged horizon of the nucleus of comet 67P/Churyumov-Gerasimenko appears in this image taken by the navigation camera on the ESA's Rosetta spacecraft during the second half of October 2014.
PIA18867:
Jagged Horizon on Rosetta's Destination Comet
Full Resolution:     TIFF (1.05 MB)     JPEG (135.2 kB)
Add Image to Favorite List 2014-11-11 Comet Rosetta
 Rosetta NAVCAM
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A patch of relatively smooth ground on the nucleus surface of comet 67P/Churyumov-Gerasimenko appears in this image taken by the navigation camera on the European Space Agency's Rosetta spacecraft in October 2014.
PIA18868:
Smooth Ground on Rosetta's Destination Comet
Full Resolution:     TIFF (1.05 MB)     JPEG (173.2 kB)
Add Image to Favorite List 2014-11-11 Comet Rosetta
 Rosetta NAVCAM
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Some relatively rough terrain on the nucleus of comet 67P/Churyumov-Gerasimenko appears in this image taken by the navigation camera on the European Space Agency's Rosetta spacecraft in the second half of October 2014.
PIA18869:
Rough Terrain on Rosetta's Destination Comet
Full Resolution:     TIFF (1.05 MB)     JPEG (173.4 kB)
Add Image to Favorite List 2014-12-17 Comet Rosetta
 Rosetta NAVCAM
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This mosaic of images from the navigation camera on the European Space Agency's Rosetta spacecraft shows the nucleus of comet 67P/Churyumov-Gerasimenko as it appeared at 5 a.m. UTC on Dec. 17, 2014 (9 p.m. PST on Dec. 16).
PIA19092:
December 2014 View of Rosetta's Destination Comet
Full Resolution:     TIFF (519.1 kB)     JPEG (68.87 kB)
Add Image to Favorite List 2014-12-17 Comet Rosetta
 Rosetta NAVCAM
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This mosaic of images from the navigation camera on the ESA's Rosetta spacecraft shows the nucleus of comet 67P/Churyumov-Gerasimenko as it appeared at in the early morning, Universal Coordinated Time, of Dec. 17, 2014 (evening of Dec. 16, PST).
PIA19093:
December 2014 View of Comet 67P/Churyumov-Gerasimenko
Full Resolution:     TIFF (494.7 kB)     JPEG (67.31 kB)
Add Image to Favorite List 2015-06-19 Comet Rosetta
 Rosetta NAVCAM
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This image, taken by ESA's Rosetta navigation camera, was taken from a distance of about 53 miles (86 kilometers) from the center of Comet 67P/Churyumov-Gerasimenko on March 14, 2015.
PIA19687:
Rosetta Comet Marches On
Full Resolution:     TIFF (758.7 kB)     JPEG (82.12 kB)
Add Image to Favorite List 2014-11-12 Comet Rosetta
 ROLIS
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This image of comet 67P/Churyumov-Gerasimenko was taken by the Philae lander of the European Space Agency's Rosetta mission during Philae's descent toward the comet on Nov. 12, 2014 from a distance of approximate two miles (three kilometers).
PIA18874:
View of Comet from Lander During Descent
Full Resolution:     TIFF (650.4 kB)     JPEG (85.17 kB)
Add Image to Favorite List 2014-11-13 Comet Rosetta
 ROLIS
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This image was taken by the Philae lander of the European Space Agency's Rosetta mission when it was about 130 feet (40 meters) above the surface of comet 67P/Churyumov-Gerasimenko during descent to the surface on Nov. 12, 2014.
PIA18878:
Comet from 40 Meters
Full Resolution:     TIFF (429.7 kB)     JPEG (66.4 kB)
Add Image to Favorite List 2014-11-21 Comet Rosetta
 ROLIS
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A 3D image shows what it would look like to fly over the surface of comet 67P/Churyumov-Gerasimenko. The image was generated by data collected by ESA's Philae spacecraft during the decent to the spacecraft's initial touchdown on the comet Nov. 12, 2014.
PIA18898:
Rosetta Comet in 3-D
Full Resolution:     TIFF (2.503 MB)     JPEG (93.83 kB)
Add Image to Favorite List 1996-03-07 Venus Magellan
 Imaging Radar
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This comet-like tail, trending northeast from the volcanic structure, is a relatively radar-bright deposit. The volcano, with a base diameter of about 3 miles, is a local topographic high point that has slowed down northeast trending winds.
PIA00243:
Venus - Volcano in Parga Chasma
Full Resolution:     TIFF (917.6 kB)     JPEG (332.1 kB)
Add Image to Favorite List 2005-02-16 Titan Cassini-Huygens
 Radar Mapper
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A huge annular feature with an outer diameter of approximately 440 kilometers (273 miles) appears in this image taken with NASA's Cassini Titan radar mapper. It resembles a large crater or part of a ringed basin.
PIA07365:
Circus Maximus
Full Resolution:     TIFF (933 kB)     JPEG (322.1 kB)
Add Image to Favorite List 2005-02-18 Titan Cassini-Huygens
 Radar Mapper
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This image from NASA's Cassini spacecraft shows a crater, approximately 60 kilometers (37 miles) in diameter, on the very eastern end of the radar image strip taken by the Cassini orbiter on its third close flyby of Titan.
PIA07368:
Impact Crater with Ejecta Blanket
Full Resolution:     TIFF (801 kB)     JPEG (210.1 kB)
Add Image to Favorite List 2013-04-23 Jupiter Herschel Space Observatory
 PACS
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This map shows the distribution of water in the stratosphere of Jupiter as measured with the Herschel space observatory. White and cyan indicate highest concentration of water, and blue indicates lesser amounts.
PIA17006:
Distribution of Water in Jupiter's Stratosphere
Full Resolution:     TIFF (9.09 MB)     JPEG (143.3 kB)
Add Image to Favorite List 2005-12-05 Mars Mars Exploration Rover (MER)
 Panoramic Camera
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The panoramic cameras on NASA's Mars Exploration Rovers are about as sensitive as the human eye at night and can see the same bright stars that we can see from Earth, and the same patterns of constellations dot the night sky.
PIA03613:
Meteor Search by Spirit, Sol 643
Full Resolution:     TIFF (1.05 MB)     JPEG (329.8 kB)
Add Image to Favorite List 2005-12-05 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1024x1024x1
The panoramic cameras on NASA's Mars Exploration Rovers are about as sensitive as the human eye at night and can see the same bright stars that we can see from Earth, and the same patterns of constellations dot the night sky.
PIA03615:
Meteor Search by Spirit, Sol 668
Full Resolution:     TIFF (1.05 MB)     JPEG (308.9 kB)
Add Image to Favorite List 2014-10-20 Mars Mars Exploration Rover (MER)
 Panoramic Camera
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Researchers used the Pancam on NASA's Mars Exploration Rover Opportunity to capture this view of comet C/2013 A1 Siding Spring as it flew near Mars on Oct. 19, 2014.
PIA18591:
Mars Rover Opportunity's View of Passing Comet
Full Resolution:     TIFF (1.046 MB)     JPEG (311.3 kB)
Add Image to Favorite List 2014-10-20 Mars Mars Exploration Rover (MER)
 Panoramic Camera
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Researchers used the Pancam on NASA's Mars Exploration Rover Opportunity to capture this view of comet C/2013 A1 Siding Spring as it flew near Mars on Oct. 19, 2014.
PIA18592:
Mars Rover Opportunity's View of Passing Comet (Short Exposure)
Full Resolution:     TIFF (1.046 MB)     JPEG (312.7 kB)
Add Image to Favorite List 2014-10-20 Mars Mars Exploration Rover (MER)
 Panoramic Camera
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This two-image blink shows a comparison of two exposure times in images from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity showing comet C/2013 A1 Siding Spring as it flew near Mars on Oct. 19, 2014.
PIA18617:
Mars Rover Opportunity's View of Comet (Blink of Two Exposures) Animation Icon
Full Resolution:     TIFF (1.046 MB)     JPEG (310.7 kB)
Add Image to Favorite List 2014-11-06 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churyumov-Gerasimenko was obtained on October 30, 2014 by the OSIRIS scientific imaging system on the Rosetta spacecraft. The right half is obscured by darkness.
PIA19040:
Dark Side of Comet 67P/Churyumov-Gerasimenko
Full Resolution:     TIFF (4.199 MB)     JPEG (458.5 kB)
Add Image to Favorite List 2014-03-27 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churymov-Gerasimenko was taken on March 21, 2014, by the narrow-angle camera of the Rosetta spacecraft's Optical, Spectroscopic and Infrared Remote Imaging System (OSIRIS).
PIA17795:
Rosetta's Target
Full Resolution:     TIFF (428.9 kB)     JPEG (41.05 kB)
Add Image to Favorite List 2014-03-27 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churymov-Gerasimenko was taken on March 20, 2014, by the wide-angle camera of the Rosetta spacecraft's Optical, Spectroscopic and Infrared Remote Imaging System (OSIRIS).
PIA17796:
Rosetta Images its Target
Full Resolution:     TIFF (12.08 MB)     JPEG (1.312 MB)
Add Image to Favorite List 2014-05-15 Comet Rosetta
 OSIRIS
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This still from a sequence of images shows comet 67P/Churyumov-Gerasimenko moving against the background star field.
PIA18376:
Rosetta's Comet Comes Alive Animation Icon
Full Resolution:     TIFF (1.003 MB)     JPEG (121.1 kB)
Add Image to Favorite List 2014-06-19 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churyumov-Gerasimenko was taken by the Onboard Scientific Imaging System (OSIRIS) on the European Space Agency's Rosetta spacecraft on June 4, 2014.
PIA18516:
Rosetta Closing In
Full Resolution:     TIFF (1.054 MB)     JPEG (36.24 kB)
Add Image to Favorite List 2014-07-17 Comet Rosetta
 OSIRIS
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This observation from ESA's Rosetta spacecraft shows that comet 67P/Churyumov-Gerasimenko has a two-part shape. The image on the left is from OSIRIS; the image on the right is enhanced with interpolated data.
PIA18402:
Rosetta Mission's Destination: Comet 67P/Churnyumov-Gerasimenko
Full Resolution:     TIFF (125.8 kB)     JPEG (6.334 kB)
Add Image to Favorite List 2014-07-17 Comet Rosetta
 OSIRIS
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This frame from an animated sequence combined 36 interpolated images of comet 67P/Churyumov-Gerasimenko, each separated by 20 minutes. This comet is the destination for the European Space Agency's Rosetta mission in 2014.
PIA18403:
Rotation and Shape of Rosetta Mission's Target Comet Animation Icon
Full Resolution:     TIFF (230.8 kB)     JPEG (8.872 kB)
Add Image to Favorite List 2014-07-24 Comet Rosetta
 OSIRIS
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Comet 67P/Churyumov-Gerasimenko was imaged by ESA's Rosetta spacecraft on July 20, 2014, from a distance of approximately 3,400 miles (5,500 kilometers). These three images were taken two hours apart.
PIA18418:
Rosetta Approach Tripych: Comet 67P
Full Resolution:     TIFF (592.7 kB)     JPEG (37.33 kB)
Add Image to Favorite List 2014-07-24 Comet Rosetta
 OSIRIS
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Images of comet 67P/Churyumov-Gerasimenko taken on July 14, 2014, by the OSIRIS imaging system aboard ESA's Rosetta spacecraft have allowed scientists to create this three-dimensional shape model of the nucleus.
PIA18419:
Rotating Shape Model of Rosetta's Comet Target Animation Icon
Full Resolution:     TIFF (1.001 MB)     JPEG (21.47 kB)
Add Image to Favorite List 2014-07-31 Comet Rosetta
 OSIRIS
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This image of the coma of comet 67P/Churyumov-Gerasimenko, seen with ESA'S OSIRIS onboard the Rosetta spacecraft, shows the hazy circular structure to the right and center of the coma is an artifact due to overexposure of the nucleus.
PIA18422:
Rosetta's Comet: Imaging the Coma
Full Resolution:     TIFF (187.4 kB)     JPEG (19.46 kB)
Add Image to Favorite List 2014-07-31 Comet Rosetta
 OSIRIS
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This view from the OSIRIS instrument onboard ESA's Rosetta spacecraft shows the nucleus of comet 67P/Churyumov-Gerasimernko from a distance of 1,210 miles (1950 kilometers).
PIA18423:
Comet 67P from 1,200 Miles Away
Full Resolution:     TIFF (380.3 kB)     JPEG (19.93 kB)
Add Image to Favorite List 2014-08-06 Comet Rosetta
 OSIRIS
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Comet 67P/Churyumov-Gerasimenko by ESA's Rosetta's OSIRIS narrow-angle camera on August 3, 2014, from a distance of 177 miles (285 kilometers). The image resolution is 17 feet (5.3 meters) per pixel.
PIA18641:
Rosetta's Comet from 177 Miles
Full Resolution:     TIFF (672.6 kB)     JPEG (72.14 kB)
Add Image to Favorite List 2014-08-06 Comet Rosetta
 OSIRIS
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Close up detail focusing on a smooth region on the 'base' of the 'body' section of comet 67P/Churyumov-Gerasimenko. The image was taken by ESA's Rosetta's OSIRIS on August 6, 2014.
PIA18642:
Rosetta's Target Up Close
Full Resolution:     TIFF (672.6 kB)     JPEG (89.61 kB)
Add Image to Favorite List 2014-08-14 Comet Rosetta
 OSIRIS
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This image from ESA's Rosetta spacecraft is of 67P/Churyumov-Gerasimenko shows the diversity of surface structures on the comet's nucleus.
PIA18596:
Comet Surface Variations
Full Resolution:     TIFF (4.199 MB)     JPEG (534.5 kB)
Add Image to Favorite List 2014-08-25 Comet Rosetta
 OSIRIS
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This annotated image depicts two of the five potential landing sites for ESA's Rosetta mission's Philae lander.
PIA18777:
Two Small-Lobe Landing Sites for Rosetta
Full Resolution:     TIFF (3.765 MB)     JPEG (265.2 kB)
Add Image to Favorite List 2014-08-25 Comet Rosetta
 OSIRIS
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This annotated image depicts four of the five potential landing sites for ESA's Rosetta mission's Philae lander.
PIA18778:
Four Rosetta Candidate Landing Sites
Full Resolution:     TIFF (3.709 MB)     JPEG (321.8 kB)
Add Image to Favorite List 2014-08-25 Comet Rosetta
 OSIRIS
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This annotated image depicts the two potential landing sites for ESA's Rosetta's Philae lander that are on the comet's larger lobe.
PIA18779:
Two Large-Lobe Landing Sites for Rosetta
Full Resolution:     TIFF (3.608 MB)     JPEG (338.7 kB)
Add Image to Favorite List 2014-09-11 Comet Rosetta
 OSIRIS
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This view of the 'belly' and part of the 'head' of comet 67P/Churyumov-Gerasimenko indicates several morphologically different regions as seen by ESA's Rosetta spacecraft.
PIA18429:
Distinct Terrains on Rosetta's Comet
Full Resolution:     TIFF (12.59 MB)     JPEG (367.4 kB)
Add Image to Favorite List 2014-09-15 Comet Rosetta
 OSIRIS
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This image depicts the primary landing site on comet 67P/Churyumov-Gerasimenko chosen for the European Space Agency's Rosetta mission.
PIA18809:
Rosetta Lander's Primary Landing Site
Full Resolution:     TIFF (6.585 MB)     JPEG (497.1 kB)
Add Image to Favorite List 2014-09-15 Comet Rosetta
 OSIRIS
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This annotated image depicts the backup landing site (Site C) chosen for ESA's Rosetta spacecraft's Philae lander.
PIA18810:
Rosetta Lander's Backup Landing Site
Full Resolution:     TIFF (3.119 MB)     JPEG (292.6 kB)
Add Image to Favorite List 2014-10-15 Comet Rosetta
 OSIRIS
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An annotated mosaic from the Rosetta spacecraft shows 'Site J,' the primary landing site on comet 67P/Churyumov-Gerasimenko for the mission's Philae lander.
PIA18827:
Rosetta's Comet Landing Site Close Up
Full Resolution:     TIFF (17.99 MB)     JPEG (956.4 kB)
Add Image to Favorite List 2014-10-24 Comet Rosetta
 OSIRIS
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This image was taken by the Optical, Spectroscopic, and Infrared Remote Imaging System, Rosetta's main onboard scientific imaging system, on Sept. 10, 2014. Jets of cometary activity can be seen along almost the entire body of the comet.
PIA18886:
Rosetta Comet Spreads its Jets
Full Resolution:     TIFF (1.05 MB)     JPEG (39.82 kB)
Add Image to Favorite List 2014-10-24 Comet Rosetta
 OSIRIS
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This image was taken by the Optical, Spectroscopic, and Infrared Remote Imaging System, Rosetta's main onboard scientific imaging system, on Sept. 10, 2014. Jets of cometary activity can be seen along almost the entire body of the comet.
PIA18835:
Rosetta Comet Spreads its Jets
Full Resolution:     TIFF (4.1 MB)     JPEG (213 kB)
Add Image to Favorite List 2014-11-06 Comet Rosetta
 OSIRIS
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This is a rare glance at the dark side of comet 67P/Churyumov-Gerasimenko. Light backscattered from dust particles in the comet's coma reveals a hint of surface structures. This image was taken by OSIRIS, Rosetta's scientific imaging system.
PIA19041:
Rare Glance at Dark Side of Comet 67P/Churyumov-Gerasimenko
Full Resolution:     TIFF (4.199 MB)     JPEG (778.5 kB)
Add Image to Favorite List 2014-11-06 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churyumov-Gerasimenko was obtained on October 30, 2014 by the OSIRIS scientific imaging system on the Rosetta spacecraft. The saturation of the image allows the viewer to see some surface structures on 'dark side' of the comet.
PIA19042:
Dark Side of Comet 67P/Churyumov-Gerasimenko (Saturated)
Full Resolution:     TIFF (4.199 MB)     JPEG (720.1 kB)
Add Image to Favorite List 2014-11-12 Comet Rosetta
 OSIRIS
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The Onboard Scientific Imaging System (OSIRIS) on the European Space Agency's Rosetta spacecraft captured this parting shot of the mission's Philae lander after its separation from the mother ship on Nov. 12, 2014.
PIA18873:
Farewell, Philae
Full Resolution:     TIFF (1.711 MB)     JPEG (24.46 kB)
Add Image to Favorite List 2014-11-13 Comet Rosetta
 OSIRIS
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This image of comet 67P/Churyumov-Gerasimenko marks the first touchdown point of the Philae lander of the European Space Agency's Rosetta mission. The image was taken by on Sept. 14, 2104, nearly two months before Philae's Nov. 12 landing.
PIA18875:
First Touchdown Site of Comet Lander
Full Resolution:     TIFF (12.59 MB)     JPEG (754 kB)
Add Image to Favorite List 2014-11-13 Comet Rosetta
 OSIRIS
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This frame from an animated sequence shows the Rosetta mission's Philae lander descending toward comet 67P/Churyumov-Gerasimenko (not in frame) on Nov. 12, 2014. The images are from the OSIRIS narrow-angle camera on the ESA's Rosetta orbiter.
PIA18877:
Descent to the Surface of a Comet Animation Icon
Full Resolution:     TIFF (160.4 kB)     JPEG (3.961 kB)
Add Image to Favorite List 2014-11-18 Comet Rosetta
 OSIRIS
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The descent of its comet lander Philae was captured by ESA's Rosetta spacecraft's main camera as the lander approached -- and then rebounded off -- the comet's surface.
PIA18897:
Rosetta Lander Captured Before/After Bounce
Full Resolution:     TIFF (7.042 MB)     JPEG (331.6 kB)
Add Image to Favorite List 2015-08-11 Comet Rosetta
 OSIRIS
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This frame from an animation shows a very strong jet from comet 67P/Churyumov-Gerasimenko captured by Rosetta's OSIRIS on July 29, 2015.
PIA19867:
Rosetta Comet In Action (Animation)
Full Resolution:     TIFF (1.677 MB)     JPEG (171.4 kB)
Add Image to Favorite List 2015-09-29 Comet Rosetta
 OSIRIS
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Scientists from the European Space Agency's Rosetta team have honored two late team members by naming comet features after them. The comet is 67P/Churyumov-Gerasimenko, where the mission successfully landed a probe.
PIA19838:
Comet Scientists Honor Colleagues
Full Resolution:     TIFF (513.7 kB)     JPEG (46.96 kB)
Add Image to Favorite List 2015-10-01 Comet Rosetta
 OSIRIS
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Image of the southern polar regions of comet 67P/Churyumov-Gerasimenko taken by Rosetta's Optical, Spectroscopic, and Infrared Remote Imaging System (OSIRIS) on September 29, 2014, when the comet was still experiencing the long southern winter.
PIA19969:
Taking a Comet's Temperature
Full Resolution:     TIFF (2.375 MB)     JPEG (778.5 kB)
Add Image to Favorite List 2016-09-29 Comet Rosetta
 OSIRIS
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This view shows Comet 67P/Churyumov-Gerasimenko as seen by the OSIRIS wide-angle camera on ESA's Rosetta spacecraft on September 29, 2016, when Rosetta was at an altitude of 14 miles (23 kilometers).
PIA21068:
Farewell Rosetta: ESA Mission to End on Comet Surface
Full Resolution:     TIFF (2.53 MB)     JPEG (332.6 kB)
Add Image to Favorite List 2017-03-21 Comet Rosetta
 OSIRIS
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Several sites of cliff collapse on comet 67P/Churyumov-Gerasimenko were identified during ESA's Rosetta's mission. The yellow arrows mark the fractures where the detachment occurred.
PIA21564:
Cliff Collapses on Rosetta's Comet
Full Resolution:     TIFF (2.173 MB)     JPEG (200.4 kB)
Add Image to Favorite List 2017-03-21 Comet Rosetta
 OSIRIS
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A 100 foot-wide, 28-million-pound boulder, was found to have moved 460 feet on comet 67P/Churyumov-Gerasimenko in the lead up to perihelion in August 2015, when the comet's activity was at its highest.
PIA21565:
Rosetta's Moving Cometary Boulder
Full Resolution:     TIFF (3.057 MB)     JPEG (319.1 kB)
Add Image to Favorite List 2017-03-21 Comet Rosetta
 OSIRIS
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This image showcases changes identified in high-resolution images of Comet 67P/Churyumov-Gerasimenko during more than two years of monitoring by ESA's Rosetta spacecraft.
PIA21566:
Comet 67P Changes
Full Resolution:     TIFF (11.38 MB)     JPEG (1.559 MB)
Add Image to Favorite List 2012-10-23 NuSTAR
 NuSTAR
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These images, taken by NASA's black-hole hunter, NuSTAR, are the first, focused high-energy X-ray views of the area surrounding the supermassive black hole, called Sagittarius A*, at the center of our galaxy.
PIA16213:
First Look at Milky Way's Monster in High-Energy X-ray Light
Full Resolution:     TIFF (23.08 MB)     JPEG (206.4 kB)
Add Image to Favorite List 2014-11-07 Mars MAVEN
 Neutral Gas and Ion Mass Spectrometer
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These eight graphs present data from the Neutral Gas and Ion Mass Spectrometer on NASA's MAVEN orbiter identifying ions of different metals added to the Martian atmosphere shortly after comet C/2013 A1 Siding Spring sped close to Mars.
PIA18858:
Ions of Eight Metals from Comet Dust Detected in Mars Atmosphere
Full Resolution:     TIFF (17.26 MB)     JPEG (533.5 kB)
Add Image to Favorite List 2014-01-07 Asteroid NEOWISE
 NEOWISE Telescope
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The six red dots in this composite picture indicate the location of the first new near-Earth asteroid, called 2013 YP139, as seen by NASA's NEOWISE.
PIA17829:
NEOWISE's New Find
Full Resolution:     TIFF (20.35 MB)     JPEG (1.182 MB)
Add Image to Favorite List 2013-12-19 Asteroid NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE spacecraft opened its 'eyes' after more than two years of slumber to see the starry sky with the same clarity achieved during its prime mission. This image shows a patch of sky in the constellation Pisces.
PIA17811:
NEOWISE's Next Light
Full Resolution:     TIFF (29.85 MB)     JPEG (990.1 kB)
Add Image to Favorite List 2014-01-28 NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE mission captured images of Comet C/2013 A1 Siding Spring. The infrared pictures reveal a comet that is active and very dusty.
PIA17833:
NEOWISE Spies Comet C/2013 A1 Siding Spring
Full Resolution:     TIFF (610.3 kB)     JPEG (65.2 kB)
Add Image to Favorite List 2014-02-27 Comet NEOWISE
 NEOWISE Telescope
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Comet NEOWISE was first observed by NASA's NEOWISE spacecraft on Valentine's Day, 2014. This heat-sensitive infrared image was made by combining six exposures taken by the NEOWISE mission of the newly discovered comet.
PIA18032:
An Infrared portrait of Comet NEOWISE (C/2014 C3)
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Add Image to Favorite List 2014-07-03 Comet NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE mission captured this series of pictures of comet C/2012 K1 -- also known as comet Pan-STARRS -- as it swept across our skies on May 20, 2014.
PIA18460:
Infrared View of a Comet and Distant Galaxy Animation Icon
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Add Image to Favorite List 2014-07-23 NEOWISE
 NEOWISE Telescope
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Comet C/2013 UQ4 (Catalina) first looked like an asteroid when NASA's NEOWISE team first observed it on December 31, 2013. These exposures were taken that day, when the comet was at a distance of about 2.9 AU from the sun.
PIA18652:
NEOWISE Spots Comet Catalina
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Add Image to Favorite List 2014-07-23 NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE spotted Comet C/2013 UQ4 (Catalina), appearing to be a highly active comet one day past perihelion on July 7, 2014.
PIA18653:
NEOWISE Spies Activity on Comet Catalina
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Add Image to Favorite List 2014-08-07 NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE mission detected comet C/2013 A1 Siding Spring on July 28, 2014, less than three months before this comet's close flyby of Mars on Oct. 19.
PIA18593:
NEOWISE Spies Comet C/2013 A1 Siding Spring a Second Time
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Add Image to Favorite List 2015-01-13 Comet NEOWISE
 NEOWISE Telescope
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This frame from a movie shows the progression of NASA's NEOWISE survey in the mission's first year following its restart in December 2013. Each dot represents an asteroid or comet that the mission observed.
PIA19101:
One Year of NEOWISE Observations Mapped Animation Icon
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Add Image to Favorite List 2015-01-13 Comet NEOWISE
 NEOWISE Telescope
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Comet C/2014 Q2 (Lovejoy) is one of more than 32 comets imaged by NASA's NEOWISE mission from December 2013 to December 2014. This image of comet Lovejoy combines a series of observations made in November 2013.
PIA19102:
NASA's NEOWISE Images Comet C/2014 Q2 (Lovejoy)
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Add Image to Favorite List 2015-11-23 Asteroid NEOWISE
 NEOWISE Telescope
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NASA's NEOWISE spacecraft observed the Oort cloud comet C/2006 W3 (Christensen) on April 20th, 2010, as it traveled through the constellation Sagittarius.
PIA20118:
NEOWISE View of Comet Christensen
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Add Image to Favorite List 2015-11-23 Comet NEOWISE
 NEOWISE Telescope
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An expanded view of comet C/2006 W3 (Christensen) is shown here. NASA's WISE spacecraft observed this comet on April 20th, 2010 as it traveled through the constellation Sagittarius.
PIA20119:
Comet Christensen Has Carbon Gas
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Add Image to Favorite List 2016-04-05 Asteroid NEOWISE
 NEOWISE Telescope
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This frame from a movie shows the progression of NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) investigation for the mission's first two years following its restart in December 2013. Green circles represent near-Earth objects.
PIA20546:
Two Years of NEOWISE Observations Mapped Animation Icon
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Add Image to Favorite List 2017-06-05 Asteroid NEOWISE
 NEOWISE Telescope
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This frame from an animation shows NASA's NEOWISE's third year of survey data with the spacecraft discovering 97 previously unknown celestial objects in the last year.
PIA21653:
Three Years of NEOWISE Data Animation Icon
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Add Image to Favorite List 2018-04-20 Asteroid NEOWISE
 NEOWISE Telescope
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This frame from a movie shows the progression of NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) investigation for the mission's first four years following its restart in December 2013. Green circles represent near-Earth objects.
PIA22419:
Four Years of NASA NEOWISE Data Animation Icon
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Add Image to Favorite List 2019-04-15 Comet NEOWISE
 NEOWISE Telescope
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This image shows comet C/2018 Y1 Iwamoto as imaged in multiple exposures of infrared light by NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) space telescope.
PIA23165:
Comet C/2018 Y1 Iwamoto
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Add Image to Favorite List 1998-03-26 Ganymede Galileo
 Near Infrared Mapping Spectrometer
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The left image is an airbrush map of the surface of Ganymede from NASA's Voyager data. The small square shows the location of Antum crater, target of the image from NASA's Galileo spacecraft on the right.
PIA00854:
Antum Crater
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Add Image to Favorite List 1998-03-26 Ganymede Galileo
 Near Infrared Mapping Spectrometer
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This image of the crater, Melkart, on Jupiter's moon, Ganymede, was taken by NASA's Galileo spacecraft. The crater is illuminated by the Sun from the left.
PIA00878:
NIMS Observes Melkart Crater on Ganymede
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Add Image to Favorite List 2000-07-10 Europa Galileo
 Near Infrared Mapping Spectrometer
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This false-color image reveals the scar of a past major impact of a comet or small asteroid on Europa's surface. A city-sized impact crater was viewed by NASA's Galileo spacecraft.
PIA02561:
Europa Impact Crater
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Add Image to Favorite List 2013-12-11 Europa Galileo
 Near Infra-Red Mapping Spectrometer
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This image, using data from NASA's Galileo mission, shows the first detection of clay-like minerals on the surface of Jupiter's moon Europa.
PIA17658:
Clay Prints on Europa
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Add Image to Favorite List 2005-04-12 Mars Mars Exploration Rover (MER)
 Navigation Camera
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Scientists Contemplate Tilting of Rock Layers on Mars
PIA07829:
Scientists Contemplate Tilting of Rock Layers on Mars
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Add Image to Favorite List 2003-12-18 Spitzer Space Telescope
 MIPS
IRAC
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This archival image from 2003 captured by NASA's Spitzer Space Telescope captured the Elephant's Trunk Nebula, an elongated dark globule within the emission nebula IC 1396 in the constellation of Cepheus.
PIA04935:
Multi-Wavelength Views of Protostars in IC 1396
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Add Image to Favorite List 2003-12-18 Spitzer Space Telescope
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NASA Spitzer Space Telescope has obtained the first infrared images of the dust disc surrounding Fomalhaut, the 18th brightest star in the sky.
PIA04942:
Circumstellar Disk Around Fomalhaut
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Add Image to Favorite List 2003-12-18 Spitzer Space Telescope
 MIPS
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NASA's Spitzer Space Telescope has captured an image of an unusual comet that experiences frequent outbursts, which produce abrupt changes in brightness.
PIA04943:
Comet Schwassmann-Wachmann I
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Add Image to Favorite List 2005-01-11 Encke Spitzer Space Telescope
 MIPS
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This image taken by NASA's Spitzer Space Telescope shows the comet Encke riding along its pebbly trail of debris (long diagonal line) between the orbits of Mars and Jupiter.
PIA07222:
Riding a Trail of Debris
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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
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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
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Add Image to Favorite List 2006-10-03 Spitzer Space Telescope
 MIPS
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The potential planet-forming disk (or 'protoplanetary disk') of a sun-like star is being violently ripped away by the powerful winds of a nearby hot O-type star in this image from NASA's Spitzer Space Telescope.
PIA01319:
A Star's Close Encounter
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Add Image to Favorite List 2009-11-04 HR 8799 Spitzer Space Telescope
 MIPS
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NASA's Spitzer Space Telescope captured this infrared image of a giant halo of very fine dust around the young star HR 8799, located 129 light-years away in the constellation Pegasus.
PIA12336:
A Picture of Unsettled Planetary Youth
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Add Image to Favorite List 2000-08-05 Eros NEAR Shoemaker
 Multi-Spectral Imager
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This image of asteroid Eros (at left), taken by NASA's NEAR Shoemaker on July 6, 2000, is displayed next to and at approximately the same scale as Meteor Crater, Arizona.
PIA02953:
Common Craters (Earth and Eros)
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Add Image to Favorite List 2001-12-19 Earth Terra
 MISR
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Decked out in reds, greens, blues and whites, this image captured by NASA's Terra satellite March 8, 2001 highlights the Canadian province of New Brunswick.
PIA03436:
Christmas Mountains Wrapped in Holiday Colors
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Add Image to Favorite List 2015-10-01 Comet Rosetta
 MIRO
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Subsurface temperature maps of 67P/Churyumov-Gerasimenko, showing the southern hemisphere of the comet. The maps are based on observations obtained with ESA's MIRO instrument.
PIA19970:
Taking a Comet's Temperature
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Add Image to Favorite List 2001-11-04 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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This was the final image of the nucleus of comet Borrelly, taken just 160 seconds before NASA's Deep Space1 spacecraft's closest approach to it.
PIA03500:
Highest Resolution Comet Picture Ever Reveals Rugged Terrain - Deep Space 1
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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This image, taken by NASA's Deep Space 1 on September 22, 2001, has been enhanced to reveal dust being ejected from the nucleus of comet Borrelly. As a result, the nucleus is bright white in the image.
PIA03501:
Several Jets and a Crater on Comet Borrelly
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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Over 1300 energy spectra taken on September 22, 2001 from the ion and electron instruments on NASA's Deep Space 1 span a region of 1,400,000 kilometers (870,000 miles) centered on the closest approach to the nucleus of comet Borrelly.
PIA03502:
Comet Borrelly Slows Solar Wind
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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NASA's Deep Space 1 flew by comet Borrelly on September 22, 2001 and took these measurements with its plasma instruments. These data show that the flow of ions around the comet's rocky, icy nucleus.
PIA03503:
Comet Borrelly Nucleus Found to the Side
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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Sunlight illuminates the bowling-pin shaped nucleus from directly below comet Borrelly as seen by NASA's Deep Space 1. At this distance, many features become vivid on the surface of the nucleus, including a jagged line between day and night on the comet.
PIA03504:
Comet Borrelly's Varied Landscape
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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This very long exposure was taken by NASA's Deep Space 1 to show detailed structures in the faint parts of comet Borrelly's inner coma. As a result, the nucleus has been greatly over-exposed and its shape appears distorted.
PIA03505:
Jets on Comet Borrelly
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Add Image to Favorite List 2001-11-03 Borrelly Deep Space 1 (DS1)
 Miniature Integrated Camera Spectrometer
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The solid nucleus of comet Borrelly is barely resolved in this image from NASA's Deep Space 1, enhanced to reveal the highly collimated dust extending towards the bottom left corner of the picture.
PIA03506:
Early Close Image of Comet Borrelly
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