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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 2014-07-31 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 2014-07-17 Comet Rosetta
OSIRIS
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Rotation and Shape of Rosetta Mission's Target Comet
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 2013-11-25 Comet MESSENGER
MDIS - Wide Angle
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A Tale of Two Comets: ISON
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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A Tale of Two Comets: Encke
PIA17741:
A Tale of Two Comets: Encke
Full Resolution:     TIFF (297.7 kB)     JPEG (49.12 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 2014-03-27 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 2014-07-24 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 2014-08-06 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 2010-05-25 Asteroid Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
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This image shows asteroids observed so far by NASA's Wide-field Infrared Survey Explorer. An animation is available at the Photojournal.
PIA13113:
Scanning for Asteroids and Comets Animation Icon
Full Resolution:     TIFF (690.2 kB)     JPEG (16.57 kB)
Add Image to Favorite List 2005-07-01 Comet Spitzer Space Telescope
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This artist's animation 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 2010-10-04 Asteroid Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
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This frame from a video demonstrates how NASA's Wide-field Infrared Survey Explorer surveys asteroids and comets in the solar system. Perspective shown here is looking down from high above Earth's North Pole, a kind of bird's eye view of the solar system.
PIA13435:
Asteroid and Comet Census from WISE
Full Resolution:     TIFF (957.3 kB)     JPEG (61.23 kB)
Add Image to Favorite List 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 2005-07-01 Comet 720x573x3
It Happens in a Flash
PIA02108:
It Happens in a Flash
Full Resolution:     TIFF (1.239 MB)     JPEG (46.81 kB)
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 2014-09-15 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 2014-06-19 Comet Rosetta
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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 2014-01-24 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 2014-08-25 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 2014-08-25 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 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 2014-07-03 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
Full Resolution:     TIFF (3.817 MB)     JPEG (142.7 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)
Full Resolution:     TIFF (3.955 MB)     JPEG (152.4 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 2003-09-05 Comet Hubble Space Telescope
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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 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 2014-01-24 Comet Rosetta
VLT
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This image shows the most recent observations of the 2-mile-wide (4-kilometer-wide) comet 67P/Churyumov-Gerasimenko, which is the upcoming target of the European Space Agency's Rosetta mission.
PIA17667:
Comet 67P/Churyumov-Gerasimenko on Oct. 5, 2013
Full Resolution:     TIFF (5.875 MB)     JPEG (242 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 2014-01-24 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 2013-11-14 Comet MESSENGER
MDIS - Wide Angle
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MESSENGER's First Images of Comets Encke and ISON
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 2010-10-05 Comet Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
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This visitor from deep space, seen here by NASA's Wide-field Infrared Survey Explorer, is comet Hartley 2, the destination for NASA's EPOXI mission. The comet's tail is seen here as a fuzzy streak to the right of the comet.
PIA13438:
Icy Visitor from Beyond
Full Resolution:     TIFF (8.588 MB)     JPEG (446.5 kB)
Add Image to Favorite List 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 2014-09-11 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 2013-09-10 Comet Spitzer Space Telescope
IRAC
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With the help of NASA's Spitzer Space Telescope, astronomers have discovered that what was thought to be a large asteroid called Don Quixote is in fact a comet.
PIA17443:
Spitzer Spies a Comet Coma and Tail
Full Resolution:     TIFF (17.29 MB)     JPEG (189.8 kB)
Add Image to Favorite List 2011-02-01 Comet Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
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During its one-year mission, NASA's Wide-field Infrared Survey Explorer, mapped the entire sky in infrared light. Among the multitudes of astronomical bodies that have been discovered by the NEOWISE portion of the WISE mission are 20 comets.
PIA13457:
Comets WISE -- A Family Portrait
Full Resolution:     TIFF (33.83 MB)     JPEG (1.278 MB)
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