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List		 Addition DateSort Descending Target Mission Instrument Size
Add Image to Favorite List 2014-06-19 Asteroid Spitzer Space Telescope
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Observations from NASA's Spitzer Space Telescope, taken in infrared light, have helped to reveal that a small asteroid called 2011 MD is made-up of two-thirds empty space.
PIA18455:
Solid as a Rock? Porosity of Asteroids
Full Resolution:     TIFF (15.13 MB)     JPEG (196.5 kB)
Add Image to Favorite List 2014-06-19 Asteroid Spitzer Space Telescope
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Illustrated in this artist's concept are two possible structures for asteroid 2011 MD. NASA's Spitzer infrared camera helped reveal that this asteroid consists of about two-thirds empty space.
PIA18456:
The Spacious Structure of Asteroid 2011 MD (Artist's Concept)
Full Resolution:     TIFF (30.74 MB)     JPEG (529.5 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 2014-07-03 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 2014-07-17 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 2014-10-02 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 2014-10-14 Comet Rosetta
 CIVA
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A composite image from a camera on ESA's Rosetta mission's Philae comet lander shows a solar array, with comet 67P/Churyumov-Gerasimenko in the background.
PIA18826:
Rosetta Selflessly Offers Beautiful Comet Selfie
Full Resolution:     TIFF (1.05 MB)     JPEG (73.85 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 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 2014-11-06 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 2014-11-07 Comet Rosetta
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This artist's concept of the Rosetta mission's Philae lander on the surface of comet 67P/Churyumov-Gerasimenko, is from an animation showing the upcoming deployment of Philae and its subsequent science operations on the surface of the comet.
PIA18891:
Philae's Descent and Science of the Surface
Full Resolution:     TIFF (4.326 MB)     JPEG (141.8 kB)
Add Image to Favorite List 2014-11-11 Comet Rosetta
 CIVA
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The Philae lander of the European Space Agency's Rosetta mission took this self-portrait of the spacecraft on Sept. 7, 2014, at a distance of about 30 miles (50 kilometers) from comet 67P/Churyumov-Gerasimenko.
PIA18872:
Rosetta Mission Selfie at 30 Miles
Full Resolution:     TIFF (1.05 MB)     JPEG (82.29 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 2014-11-12 Comet Rosetta
 CIVA
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The Philae lander of the European Space Agency's Rosetta mission took this parting shot of its mother ship, Rosetta, shortly after separation on Nov. 12, 2014. The image was taken with the lander's CIVA-P imaging system.
PIA18870:
Farewell Shot of Rosetta by Philae Lander
Full Resolution:     TIFF (1.05 MB)     JPEG (64.24 kB)
Add Image to Favorite List 2014-11-12 Comet Rosetta
 CIVA
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The Philae lander of the European Space Agency's Rosetta mission took this self-portrait of the spacecraft on Sept. 7, 2014, at a distance of about 10 miles (16 kilometers) from comet 67P/Churyumov-Gerasimenko.
PIA18871:
Rosetta Mission Selfie at 10 Miles
Full Resolution:     TIFF (1.05 MB)     JPEG (73.84 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 2014-11-12 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
 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
 CIVA
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The Philae lander of the European Space Agency's Rosetta mission is safely on the surface of Comet 67P/Churyumov-Gerasimenko, as these first two images from the lander's CIVA camera confirm. One of the lander's three feet can be seen in the foreground.
PIA18876:
Welcome to a Comet, from Lander on Surface
Full Resolution:     TIFF (4.362 MB)     JPEG (407.8 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 2014-11-13 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 2014-11-13 Comet Rosetta
 CIVA
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The Philae lander of Europe's Rosetta mission has returned the first panoramic image from the surface of a comet. The unprocessed panorama from the lander's CIVA-P camera shows a 360-degree view around the point of final touchdown.
PIA18879:
First Panoramic View from Comet Lander
Full Resolution:     TIFF (2.574 MB)     JPEG (193.2 kB)
Add Image to Favorite List 2014-11-17 Vesta Dawn
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This high-resolution geological map of Vesta is derived from NASA's Dawn spacecraft data.
PIA18788:
Geological Map of Vesta
Full Resolution:     TIFF (14.26 MB)     JPEG (1.029 MB)
Add Image to Favorite List 2014-11-17 Vesta Dawn
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This graphic shows the geologic time scale of asteroid Vesta derived from geologic mapping.
PIA18789:
Geological Time Scale of Vesta
Full Resolution:     TIFF (2.906 MB)     JPEG (101.6 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 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 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 2014-12-17 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 2014-12-17 Comet Rosetta
 CIVA
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The Philae lander of the European Space Agency's Rosetta mission captured this view during its first bounce after hitting the surface of comet 67P/Churyumov-Gerasimenko on Nov. 12, 2014, with blurring as a result of the lander's own motion. The image from
PIA19094:
Comet Lander's View During First Bounce
Full Resolution:     TIFF (205 kB)     JPEG (14.58 kB)
Add Image to Favorite List 2014-12-17 Comet Rosetta
 CIVA
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From the location where it came to rest after bounces, the Philae lander of the European Space Agency's Rosetta mission captured this view of a cliff on the nucleus of comet 67P/Churyumov-Gerasimenko. The feature is called 'Perihelion Cliff'.
PIA19095:
Philae Lander's View of 'Perihelion Cliff' on Comet Surface
Full Resolution:     TIFF (308.1 kB)     JPEG (56.8 kB)
Add Image to Favorite List 2014-12-17 Comet Rosetta
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This graphic depicts the position of the Philae lander of the European Space Agency's Rosetta mission in the context of topographic modeling of the surface of comet 67P/Churyumov-Gerasimenko's nucleus.
PIA19096:
Philae Lander's Setting on Comet's Surface
Full Resolution:     TIFF (4.152 MB)     JPEG (53.34 kB)
Add Image to Favorite List 2014-12-17 Comet Rosetta
 CIVA
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This graphic depicts the position of the Philae lander of the European Space Agency's Rosetta mission, and a nearby cliff photographed by the lander, in the context of topographic modeling of the surface of comet 67P/Churyumov-Gerasimenko's nucleus.
PIA19097:
Philae Lander's Setting on Comet, with Cliff-Image Inset
Full Resolution:     TIFF (2.075 MB)     JPEG (38 kB)
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
Full Resolution:     TIFF (2.766 MB)     JPEG (59.78 kB)
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)
Full Resolution:     TIFF (9.713 MB)     JPEG (559.9 kB)
Add Image to Favorite List 2015-01-13 Comet NEOWISE
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On clear nights in January 2015, comet C/2014 Q2 (Lovejoy) is visible in the Taurus region of the sky to observers using binoculars. This chart indicates where to look for it on different dates during the month.
PIA19103:
Finder Chart for Viewing Comet C/2014 Q2 (Lovejoy)
Full Resolution:     TIFF (2.766 MB)     JPEG (35.65 kB)
Add Image to Favorite List 2015-01-22 Vesta Dawn
 Framing Camera
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This image shows Cornelia Crater on the large asteroid Vesta. On the right is an inset image showing an example of curved gullies, indicated by the short white arrows, and a fan-shaped deposit, indicated by long white arrows.
PIA19170:
Gully and Fan-Shaped Deposit on Vesta
Full Resolution:     TIFF (24.86 MB)     JPEG (1.762 MB)
Add Image to Favorite List 2015-04-15 Asteroid NEOWISE
 NEOWISE Telescope
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An asteroid discovered by NASA's NEOWISE spacecraft has been given the formal designation 316201 Malala, in honor of Malala Yousafzai of Pakistan, who received the Nobel Peace Prize in 2014. The asteroid's previous appellation was 2010 ML48.
PIA19362:
Asteroid Named for Nobel Prize Winner Joins Historic Lineup
Full Resolution:     TIFF (5.277 MB)     JPEG (296.5 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 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 2015-08-03 Asteroid NEOWISE
 NEOWISE Telescope
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The asteroid Euphrosyne glides across a field of background stars in this time-lapse view from NASA's WISE spacecraft. Euphrosyne is quite dark in visible light, but glows brightly at infrared wavelengths.
PIA19645:
Asteroid Euphrosyne as Seen by WISE
Full Resolution:     TIFF (19.99 MB)     JPEG (894.2 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
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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
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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 2015-10-30 Asteroid Arecibo Observatory
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These first radar images of 2015 TB145 from the National Science Foundation's 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico, indicate the near-Earth object is spherical in shape and approximately 2,000 feet (600 meters) in diameter.
PIA20040:
First Radar Images of Halloween Asteroid
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Add Image to Favorite List 2015-10-30 Asteroid Arecibo Observatory
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This partial frame from an animation was generated using radar data collected by the National Science Foundation's 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico.
PIA20041:
Halloween Asteroid Rotation
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Add Image to Favorite List 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
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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 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
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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
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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
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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
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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
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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 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
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Add Image to Favorite List 2016-10-07 Comet Kepler
Rosetta
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NASA's planet-hunting Kepler spacecraft observed the comet during the final month of the Rosetta mission, while the comet was not visible from Earth. This is a frame from an animation composed of images from Kepler of the comet.
PIA21072:
Comet 67P Seen by Kepler Animation Icon
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Add Image to Favorite List 2017-02-10 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
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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
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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
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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
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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
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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
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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
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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 2017-06-30 Asteroid Catalina Sky Survey (CSS)
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This frame from a sequence of four images of the asteroid name 2014 AA, seen as a speck of light moving relative to the background stars, is a small asteroid, observed by NASA's Catalina Sky Survey. It was, at the time, about as far away as the moon.
PIA21712:
Sky Survey Detected This Small Asteroid Animation Icon
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Add Image to Favorite List 2017-07-25 Comet 1992x1000x3
This frame from an animation portrays a comet as it approaches the inner solar system. Light from the Sun warms the comet core, an object so small it cannot be seen at this scale.
PIA21749:
Comet Illustration (Animation) Animation Icon
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Add Image to Favorite List 2017-12-22 Asteroid Arecibo Observatory
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These radar images of near-Earth asteroid 3200 Phaethon were generated by astronomers at the National Science Foundation's Arecibo Observatory on Dec. 17, 2017.
PIA22185:
Arecibo Observatory Radar Imagery of Phaethon Asteroid
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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 2018-06-03 Asteroid Catalina Sky Survey (CSS)
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These are the discovery observations of asteroid 2018 LA from the Catalina Sky Survey, taken June 2, 2018. About 8 hours after they were taken, the asteroid entered Earth's atmosphere and disintegrated in the upper atmosphere near Botswana, Africa.
PIA22468:
Asteroid 2018 LA
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Add Image to Favorite List 2018-07-12 Asteroid 1400x787x3
Artist's concept of what binary asteroid 2017 YE5 might look like. The two objects showed striking differences in radar reflectivity, which could indicate that they have different surface properties.
PIA22556:
Binary Asteroid 2017 YE5 (Artist's Concept) Animation Icon
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Add Image to Favorite List 2018-07-12 Asteroid Goldstone Solar System Radar
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Radar images of the binary asteroid 2017 YE5 from NASA's Goldstone Solar System Radar (GSSR). The observations, conducted on June 23, 2018, show two lobes, but do not yet show two separate objects.
PIA22557:
Radar Images of Binary Asteroid 2017 YE5 Animation Icon
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Add Image to Favorite List 2018-07-12 Asteroid 1076x960x1
This optical composite image shows asteroid 2017 YE5, taken on June 30, 2018, by the Cadi Ayyad University Morocco Oukaimeden Sky Survey, one of the first surveys to identify 2017 YE5 in December 2017.
PIA22558:
Optical Composite Image of Asteroid 2017 YE5
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Add Image to Favorite List 2018-07-12 Asteroid Arecibo Observatory
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Bi-static radar images of the binary asteroid 2017 YE5 from the Arecibo Observatory and the Green Bank Observatory on June 25. The observations show that the asteroid consists of two separate objects in orbit around each other.
PIA22559:
Bi-static Radar Images of the Binary Asteroid 2017 YE5 Animation Icon
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Add Image to Favorite List 2018-07-12 Asteroid 1041x586x3
Artist's illustration of the trajectory of asteroid 2017 YE5 through the solar system. At its closest approach to Earth, the asteroid came to within 16 times the distance between Earth and the moon.
PIA22560:
Trajectory of Asteroid 2017 YE5 (Artist's Concept) Animation Icon
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Add Image to Favorite List 2018-12-21 Asteroid Arecibo Radar Data
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These two radar images of near-Earth asteroid 2003 SD220 were obtained on Dec. 18 and 19. The radar images reveal the asteroid is at least one mile (1.6 kilometers) long.
PIA22969:
Asteroid 2003 SD220
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Add Image to Favorite List 2018-12-21 Asteroid Deep Space Network
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These three radar images of near-Earth asteroid 2003 SD220 were obtained on Dec. 15-17. This will be the asteroid's closest approach in more than 400 years and the closest until 2070.
PIA22970:
Holiday Asteroid Flyby
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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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