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List		 Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2010-01-20 Mars 2001 Mars Odyssey
 THEMIS
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Dark slope streaks abound in this image taken by NASA's 2001 Mars Odyssey spacecraft. The unnamed craters in this image are located east of Henry Crater.
PIA12432:
Dark Slope Streaks near Henry Crater
Full Resolution:     TIFF (4.037 MB)     JPEG (445.5 kB)
Add Image to Favorite List 2010-01-21 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows the western wall of Uzboi Vallis near the intersection of the vallis and Holden Crater. Many channels dissect the wall of the channel.
PIA12433:
Uzboi Vallis
Full Resolution:     TIFF (4.572 MB)     JPEG (436.6 kB)
Add Image to Favorite List 2010-01-21 Mars Mars Exploration Rover (MER)
 Hazcam
 1024x1024x1
This image is one of two frames showing NASA's Spirit driving backward as next technique for attempting to extricate the rover from the sand trap where it is embedded. Go to the Photojournal for the animation.
PIA12497:
Movement During Backward Drive, Sols 2147 Animation Icon
Full Resolution:     TIFF (1.05 MB)     JPEG (95.36 kB)
Add Image to Favorite List 2010-01-21 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1024x1024x3
Perched on a rippled Martian plain, a dark rock not much bigger than a basketball was the target of interest for NASA's Opportunity during the past two months; Opportunity's rock abrasion tool brushed dust out of the circular area.
PIA12434:
Sample from Deep in Martian Crust: 'Marquette Island'
Full Resolution:     TIFF (3.15 MB)     JPEG (165.4 kB)
Add Image to Favorite List 2010-01-22 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows a portion of the lava flows associated with Arsia Mons.
PIA12435:
Arsia Mons Flows
Full Resolution:     TIFF (1.059 MB)     JPEG (161.2 kB)
Add Image to Favorite List 2010-01-25 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows small individual dunes on the floor of Moreux Crater.
PIA12436:
Moreux Crater
Full Resolution:     TIFF (3.755 MB)     JPEG (231 kB)
Add Image to Favorite List 2010-01-26 Mars Mars Exploration Rover (MER)
 Hazcam
 1024x512x1
This NASA Spirit image view is toward the south, looking down at Spirit's rear wheels. It is one of a series of wide-angle views shown one after the other. Go to the Photojournal to view the animation.
PIA12500:
Rear Camera View of Backward Drive, Sols 2145-2154 Animation Icon
Full Resolution:     TIFF (525 kB)     JPEG (44.5 kB)
Add Image to Favorite List 2010-01-26 Mars Mars Exploration Rover (MER)
 Hazcam
 1024x512x1
This NASA Spirit image view is toward the north, looking down at Spirit's front wheels. It is one of a series of wide-angle views shown one after the other. Go to the Photojournal to view the animation.
PIA12501:
Front Camera View of Backward Drive, Sols 2145-2154 Animation Icon
Full Resolution:     TIFF (525 kB)     JPEG (48.84 kB)
Add Image to Favorite List 2010-01-26 Mars 2001 Mars Odyssey
 THEMIS
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This image of an area south of Olympus Mons shows a region where the wind has been an active agent in modifying the surface. Small linear dunes cover the surface in this image taken by NASA's 2001 Mars Odyssey spacecraft.
PIA12437:
Wind Power
Full Resolution:     TIFF (4.058 MB)     JPEG (666.7 kB)
Add Image to Favorite List 2010-01-27 Mars Mars Global Surveyor (MGS)
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An artist's concept of NASA's Mars Global Surveyor (MGS) flying over Mars.
PIA17486:
Mars Global Surveyor (Artist's Concept)
Full Resolution:     TIFF (125.3 MB)     JPEG (4.604 MB)
Add Image to Favorite List 2010-01-27 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows dunes on the floor of an unnamed crater in Tyrrhena Terra.
PIA12438:
Dunes in Tyrrhena Terra
Full Resolution:     TIFF (4.119 MB)     JPEG (354.5 kB)
Add Image to Favorite List 2010-01-28 Mars 2001 Mars Odyssey
 THEMIS
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Only a portion of a large landslide deposit is shown in this image taken by NASA's 2001 Mars Odyssey spacecraft. The landslide occurred on the rim of an unnamed crater southwest of Holden Crater.
PIA12439:
Landslide Southwest of Holden Crater
Full Resolution:     TIFF (4.478 MB)     JPEG (386.3 kB)
Add Image to Favorite List 2010-01-29 Mars 2001 Mars Odyssey
 THEMIS
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This image of Zephyria Planum, taken by NASA's 2001 Mars Odyssey spacecraft, shows wind eroded yardangs.
PIA12440:
Yardangs on Zephyria Planum
Full Resolution:     TIFF (4.028 MB)     JPEG (570 kB)
Add Image to Favorite List 2010-02-01 Mars 2001 Mars Odyssey
 THEMIS
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This image of the floor of Proctor Crater, taken by NASA's 2001 Mars Odyssey spacecraft, shows part of the sand sheet and dune forms that are located there.
PIA12441:
Proctor Crater Dunes
Full Resolution:     TIFF (4.851 MB)     JPEG (294.4 kB)
Add Image to Favorite List 2010-02-02 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows part of the floor of Arkhangelsky Crater. Small individual dunes are found in this region of the crater floor.
PIA12442:
Arkhangelsky Crater
Full Resolution:     TIFF (3.984 MB)     JPEG (277.9 kB)
Add Image to Favorite List 2010-02-03 Mars 2001 Mars Odyssey
 THEMIS
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Dark slope streaks are found throughout Lycus Sulci in this image taken by NASA's 2001 Mars Odyssey spacecraft.
PIA12454:
Lycus Sulci
Full Resolution:     TIFF (3.744 MB)     JPEG (293.8 kB)
Add Image to Favorite List 2010-02-04 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows a portion of Patapsco Vallis, a channel located on the eastern margin of Elysium Mons.
PIA12455:
Patapsco Vallis
Full Resolution:     TIFF (3.759 MB)     JPEG (441 kB)
Add Image to Favorite List 2010-02-05 Mars 2001 Mars Odyssey
 THEMIS
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The floor of Coprates Chasma contains many different geologic landforms. This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows the effects of wind and landslides.
PIA12456:
Coprates Chasma
Full Resolution:     TIFF (3.672 MB)     JPEG (284.3 kB)
Add Image to Favorite List 2010-02-08 Mars 2001 Mars Odyssey
 THEMIS
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Two landslide deposits are visible in this image of Tithonium Chasma taken by NASA's 2001 Mars Odyssey spacecraft.
PIA12444:
Tithonium Chasma
Full Resolution:     TIFF (3.656 MB)     JPEG (305.2 kB)
Add Image to Favorite List 2010-02-09 Mars 2001 Mars Odyssey
 THEMIS
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Several landslide deposits are visible in this image of Coprates Chasma taken by NASA's 2001 Mars Odyssey spacecraft.
PIA12445:
Several Landslides on Coprates Chasma
Full Resolution:     TIFF (1.019 MB)     JPEG (63.18 kB)
Add Image to Favorite List 2010-02-10 Mars 2001 Mars Odyssey
 THEMIS
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The interconnected collapse pits at the top of this image, taken by NASA's 2001 Mars Odyssey spacecraft, are part of Coprates Catena. Notice the dunes in the bottom of each pit.
PIA12446:
Coprates Catena
Full Resolution:     TIFF (3.621 MB)     JPEG (366.6 kB)
Add Image to Favorite List 2010-02-11 Mars Mars Reconnaissance Orbiter (MRO)
 CRISM
HiRISE
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This oblique view, captured by NASA's Mars Reconnaissance Orbiter, shows geological layers of rock exposed on a mound inside Gale Crater on Mars. This view was created from a three-dimensional topographic model of the mound.
PIA12507:
Perspective View of Layered Mound in Gale Crater, Mars
Full Resolution:     TIFF (1.065 MB)     JPEG (89.06 kB)
Add Image to Favorite List 2010-02-11 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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Layers of rock exposed in the lower portion of a tall mound near the center of Gale Crater on Mars exhibit variations in layer thickness and range between dark and light tones in this image taken by NASA's Mars Reconnaissance Orbiter.
PIA12508:
Layers in Lower Formation of Gale Crater Mound
Full Resolution:     TIFF (5.252 MB)     JPEG (304.5 kB)
Add Image to Favorite List 2010-02-11 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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Layers of rock in the upper portion of a tall mound near the center of Gale Crater on Mars exhibit a regular thickness of several meters in this image taken by NASA's Mars Reconnaissance Orbiter.
PIA12509:
Layers in Upper Formation of Gale Crater Mound
Full Resolution:     TIFF (5.236 MB)     JPEG (212 kB)
Add Image to Favorite List 2010-02-11 Mars 2001 Mars Odyssey
 THEMIS
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NASA's 2001 Mars Odyssey spacecraft captured numerous dark slope streaks in this small unnamed crater in Zephyria Planum.
PIA12447:
Dark Slope Streaks
Full Resolution:     TIFF (3.702 MB)     JPEG (405.2 kB)
Add Image to Favorite List 2010-02-12 Mars Mars Exploration Rover (MER)
 Hazcam
 1024x1024x1
NASA's Mars Exploration Rover Spirit recorded this fisheye view after completing a drive during on Mars on Feb. 8, 2010. The drive left Spirit in the position where the rover will stay parked during the upcoming Mars southern-hemisphere winter.
PIA12457:
Spirit's Rear View After Parking for Fourth Winter
Full Resolution:     TIFF (1.05 MB)     JPEG (103.2 kB)
Add Image to Favorite List 2010-02-12 Mars 2001 Mars Odyssey
 THEMIS
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NASA's 2001 Mars Odyssey spacecraft captured this image of dunes on the floor of an unnamed crater in Tyrrhena Terra.
PIA12458:
Dunes in Tyrrhena Terra
Full Resolution:     TIFF (3.657 MB)     JPEG (319.4 kB)
Add Image to Favorite List 2010-02-15 Mars 2001 Mars Odyssey
 THEMIS
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Taken by NASA's 2001 Mars Odyssey spacecraft, this image shows a small portion of the floor of Capri Chasma. Bright layered deposits and dunes are visible.
PIA12450:
Capri Chasma
Full Resolution:     TIFF (3.692 MB)     JPEG (202.6 kB)
Add Image to Favorite List 2010-02-16 Mars 2001 Mars Odyssey
 THEMIS
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Taken by NASA's 2001 Mars Odyssey spacecraft, this image shows a fan shaped deposit located on the floor of Holden Crater.
PIA12451:
Holden Crater Fan
Full Resolution:     TIFF (3.652 MB)     JPEG (317.6 kB)
Add Image to Favorite List 2010-02-16 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1024x1024x3
This false-color image, taken by the panoramic camera on NASA's rover Opportunity, shows the rock 'Chocolate Hills,' perched on the rim of the 10-meter (33-foot) wide 'Concepcion' crater. This rock has a thick, dark-colored coating resembling chocolate.
PIA12452:
Chocolate Hills Rock
Full Resolution:     TIFF (3.15 MB)     JPEG (223.7 kB)
Add Image to Favorite List 2010-02-17 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This is a synthesized, oblique view of a portion of the wall terraces of Mojave Crater in the Xanthe Terra region of Mars. It is a digital terrain model generated from a stereo pair of images from NASA's Mars Reconnaissance Orbiter.
PIA12840:
Terrain Model of Mars' Mojave Crater
Full Resolution:     TIFF (2.549 MB)     JPEG (380.7 kB)
Add Image to Favorite List 2010-02-17 Mars 2001 Mars Odyssey
 THEMIS
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NASA's 2001 Mars Odyssey spacecraft took this image of Candor Chasma showing a complex region of eroded layered deposits.
PIA12841:
Candor Chasma
Full Resolution:     TIFF (3.931 MB)     JPEG (374.2 kB)
Add Image to Favorite List 2010-02-18 Mars 2001 Mars Odyssey
 THEMIS
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The complex region of channels at the top of this image, captured by NASA's 2001 Mars Odyssey spacecraft, are lava channels. These channels are called Olympica Fossae.
PIA12844:
Olympica Fossae
Full Resolution:     TIFF (3.712 MB)     JPEG (557.2 kB)
Add Image to Favorite List 2010-02-19 Mars 2001 Mars Odyssey
 THEMIS
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The sand sheet and dunes in this image, taken by NASA's 2001 Mars Odyssey spacecraft, are located on the floor of Juventae Chasma.
PIA12846:
Juventae Chasma
Full Resolution:     TIFF (900.5 kB)     JPEG (61.33 kB)
Add Image to Favorite List 2010-02-22 Mars 2001 Mars Odyssey
 THEMIS
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This image, taken by NASA's 2001 Mars Odyssey spacecraft, shows a portion of the rim and floor of Gale Crater. The crater rim is dissected by a channel, and dunes are located on the floor at the rim margin.
PIA12847:
Gale Crater
Full Resolution:     TIFF (3.684 MB)     JPEG (293.9 kB)
Add Image to Favorite List 2010-02-23 Mars 2001 Mars Odyssey
 THEMIS
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The dunes in this image are located on the floor of an unnamed crater in Tyrrhena Terra as seen by NASA's 2001 Mars Odyssey spacecraft.
PIA12850:
Dunes in Tyrrhena Terra
Full Resolution:     TIFF (3.653 MB)     JPEG (347.2 kB)
Add Image to Favorite List 2010-02-25 Mars 2001 Mars Odyssey
 THEMIS
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The small, dark features are sand dunes in this image by NASA's 2001 Mars Odyssey spacecraft. The majority of the dunes appear to be located within eroded deposits on the floor of Pastuer Crater.
PIA12851:
Pastuer Crater
Full Resolution:     TIFF (3.734 MB)     JPEG (287.5 kB)
Add Image to Favorite List 2010-02-26 Mars Mars Reconnaissance Orbiter (MRO)
Phoenix
 HiRISE
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Stages in the seasonal disappearance of surface ice from the ground around the Phoenix Mars Lander are visible in these images taken by NASA's Mars Reconnaissance Rover on 2-8-2010 and 2-25-2010, during springtime on northern Mars.
PIA12853:
Ice Around Phoenix Lander Continues to Lessen in Spring
Full Resolution:     TIFF (1.355 MB)     JPEG (62.86 kB)
Add Image to Favorite List 2010-03-02 Mars Mars Reconnaissance Orbiter (MRO)
 Shallow Subsurface Radar (SHARAD)
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NASA's Mars Reconnaissance Orbiter has detected widespread deposits of glacial ice in the mid-latitudes of Mars. This map of a region known as Deuteronilus Mensae, in the northern hemisphere, shows locations of the detected ice deposits in blue.
PIA12861:
Glacial Ice Deposits in Mid-Latitudes of Mars
Full Resolution:     TIFF (2.698 MB)     JPEG (237.4 kB)
Add Image to Favorite List 2010-03-03 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This view of an inverted crater in the Arabia Terra region of Mars is among the images taken by NASA's Mars Reconnaissance Orbiter in early 2010 as the spacecraft approached the 100-terabit milestone in total data returned.
PIA12862:
Dunes and Inverted Crater in Arabia Terra
Full Resolution:     TIFF (14.76 MB)     JPEG (645.9 kB)
Add Image to Favorite List 2010-03-03 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image from NASA's Mars Reconnaissance Orbiter shows the scarp that demarcates the boundary between layered deposits covering the north polar region and the lower surrounding terrain, which includes sand dunes. Original release date March 3, 2010.
PIA12880:
Monitoring of Polar Avalanche Region
Full Resolution:     TIFF (14.76 MB)     JPEG (577.5 kB)
Add Image to Favorite List 2010-03-03 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image from NASA's Mars Reconnaissance Orbiter shows part of an unnamed crater, itself located inside the much larger Newton Crater, in Terra Sirenum. Original release date March 3, 2010.
PIA12881:
Gullies and... Gullies? in Terra Sirenum
Full Resolution:     TIFF (14.76 MB)     JPEG (717.4 kB)
Add Image to Favorite List 2010-03-03 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image from NASA's Mars Reconnaissance Orbiter shows part of an unnamed crater, itself located inside the much larger Newton Crater, in Terra Sirenum. Original release date March 3, 2010.
PIA12882:
Northern Meridiani Etched Terrain and Hematite Plains Contact
Full Resolution:     TIFF (14.76 MB)     JPEG (820.3 kB)
Add Image to Favorite List 2010-03-03 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image from NASA's Mars Reconnaissance Orbiter shows a swath of a debris apron east of Hellas Basin. Features like this are often found surrounding isolated mountains in this area. Original release date March 3, 2010.
PIA12883:
Craters on an Ice-Rich Débris Apron
Full Resolution:     TIFF (14.76 MB)     JPEG (892.6 kB)
Add Image to Favorite List 2010-03-04 Mars Mars Reconnaissance Orbiter (MRO)
 CTX
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The upper portion of this map is from an observation by the Context Camera on NASA's Mars Reconnaissance Orbiter of a field of dark sand dunes in the Nili Patera region of Mars.
PIA12857:
Location Map for Images of Changing Martian Dunes
Full Resolution:     TIFF (345.6 kB)     JPEG (82.61 kB)
Add Image to Favorite List 2010-03-04 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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Before and after images from NASA's Mars Reconnaissance Orbiter illustrate occurrence of new streaks on the slip face of a dark sand dune in the Nili Patera region of Mars.
PIA12858:
Changes on Dune Slip Face, Nili Patera, Mars
Full Resolution:     TIFF (486.5 kB)     JPEG (30.09 kB)
Add Image to Favorite List 2010-03-04 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 630x512x3
Two pairs of side-by-side, before and after images from NASA's Mars Reconnaissance Orbiter illustrate changes in the shape of edges of dark sand dunes in the Nili Patera region of Mars.
PIA12859:
Changes at Edges of Dark Dunes in Nili Patera, Mars
Full Resolution:     TIFF (968.9 kB)     JPEG (78.11 kB)
Add Image to Favorite List 2010-03-04 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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Three pairs of before and after images from NASA's Mars Reconnaissance Orbiter illustrate movement of ripples on dark sand dunes in the Nili Patera region of Mars.
PIA12860:
Changes in Ripples on Martian Dunes in Nili Patera
Full Resolution:     TIFF (1.444 MB)     JPEG (97.85 kB)
Add Image to Favorite List 2010-03-10 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image taken by NASA's Mars Reconnaissance Orbiter covers part of a candidate landing site that appears to be a shallow depression with a deposit perhaps consisting of chlorides, like table salt.
PIA12955:
Candidate Landing Site in Possible Salt Playa
Full Resolution:     TIFF (14.76 MB)     JPEG (1.104 MB)
Add Image to Favorite List 2010-03-10 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image taken by NASA's Mars Reconnaissance Orbiter shows part of Cerberus Fossae, a long system of extensional (normal) faults arranged in trough-bounding (graben-bounding) pairs.
PIA12956:
Cerberus Fossae East of the Head of Athabasca Valles
Full Resolution:     TIFF (14.76 MB)     JPEG (670.5 kB)
Add Image to Favorite List 2010-03-10 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
In the winter a layer of carbon dioxide ice (dry ice) covers the north polar sand dunes as shown by NASA's Mars Reconnaissance Orbiter. In the spring the sublimation of the ice (going directly from ice to gas) causes a host of uniquely Martian phenomena.
PIA12957:
A Burst of Spring
Full Resolution:     TIFF (14.76 MB)     JPEG (859.2 kB)
Add Image to Favorite List 2010-03-15 Mars 2001 Mars Odyssey
 THEMIS
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A sand dune field is located on the floor of this unnamed crater in Terra Cimmeria by NASA's 2001 Mars Odyssey spacecraft.
PIA12870:
Sand Dunes in Terra Cimmeria
Full Resolution:     TIFF (3.653 MB)     JPEG (239.6 kB)
Add Image to Favorite List 2010-03-17 Mars 2001 Mars Odyssey
 THEMIS
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A large landslide located in Candor Chasma is seen by NASA's 2001 Mars Odyssey spacecraft.
PIA12872:
Landslide in Candor Chasma
Full Resolution:     TIFF (3.675 MB)     JPEG (309.1 kB)
Add Image to Favorite List 2010-03-18 Mars 2001 Mars Odyssey
 THEMIS
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Sand dunes located on the floor of McLaughlin Crater as seen by NASA's 2001 Mars Odyssey spacecraft.
PIA12873:
McLaughlin Crater Dunes
Full Resolution:     TIFF (3.766 MB)     JPEG (289.3 kB)
Add Image to Favorite List 2010-03-19 Mars 2001 Mars Odyssey
 THEMIS
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Spurs and gullies form the cliff sides of the Vallis Marineris chasmata at top of this image captured by NASA's 2001 Mars Odyssey spacecraft. Sand dunes at the bottom of image are a common feature on the floors of the chasmata.
PIA12874:
Candor Chasma
Full Resolution:     TIFF (3.675 MB)     JPEG (228.1 kB)
Add Image to Favorite List 2010-03-22 Mars 2001 Mars Odyssey
 THEMIS
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The fractures in this image taken by NASA's 2001 Mars Odyssey spacecraft are part of Cerberus Fossae.
PIA12875:
Cerberus Fossae
Full Resolution:     TIFF (3.72 MB)     JPEG (321.4 kB)
Add Image to Favorite List 2010-03-22 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2560x1920x3
This image from NASA's Mars Reconnaissance Orbiter was targeted to study knobs in Mars' northern plains, north of Scandia Crater. The knobs are clearly imaged, but what surprised scientists was a dust devil visible in the south-central part of the image.
PIA12876:
Record-Breaking Dust Devil Caught in the Act
Full Resolution:     TIFF (14.76 MB)     JPEG (1.34 MB)
Add Image to Favorite List 2010-03-23 Mars Mars Exploration Rover (MER)
 Navigation Camera
 1024x1024x3
NASA's Opportunity used newly developed and uploaded software called AEGIS, to analyze images to identify features that best matched criteria for selecting an observation target; the criteria in this image -- rocks that are larger and darker than others.
PIA12973:
Image Analyzed by Mars Rover for Selection of Target
Full Resolution:     TIFF (1.051 MB)     JPEG (166.4 kB)
Add Image to Favorite List 2010-03-23 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 512x512x3
This image is the result of the first observation of a target selected autonomously by NASA's Opportunity using newly developed and uploaded software called AEGIS. The false color makes some differences between materials easier to see.
PIA12974:
First Image from a Mars Rover Choosing a Target, False Color
Full Resolution:     TIFF (787.5 kB)     JPEG (66.88 kB)
Add Image to Favorite List 2010-03-23 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 512x512x3
This true-color image is the result of the first observation of a target selected autonomously by NASA's Mars Exploration Rover Opportunity using newly developed and uploaded software named Autonomous Exploration for Gathering Increased Science, or AEGIS.
PIA12975:
First Image from a Mars Rover Choosing a Target
Full Resolution:     TIFF (787.5 kB)     JPEG (51.06 kB)
Add Image to Favorite List 2010-03-23 Mars 2001 Mars Odyssey
 THEMIS
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The dunes in this image taken by NASA's 2001 Mars Odyssey spacecraft are located on the floor of Herschel Crater.
PIA12877:
Herschel Crater Dunes
Full Resolution:     TIFF (3.632 MB)     JPEG (398.8 kB)
Add Image to Favorite List 2010-03-24 Mars 2001 Mars Odyssey
 THEMIS
 1136x2768x1
This image, taken by NASA's 2001 Mars Odyssey spacecraft, of dunes in the north polar region was collected in early spring. Frost still covers the dunes.
PIA12879:
North Polar Dunes
Full Resolution:     TIFF (3.148 MB)     JPEG (379 kB)
Add Image to Favorite List 2010-03-24 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image, acquired by NASA's Mars Reconnaissance Orbiter, shows the rover Opportunity perched on the edge of 'Concepción' crater, a fresh crater with dark rays that clearly overprint the north-trending, wind-shaped ripples, in Meridiani Planum.
PIA12969:
Opportunity at 'Concepción' Crater, Seen from Orbit
Full Resolution:     TIFF (240.4 kB)     JPEG (36.8 kB)
Add Image to Favorite List 2010-03-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 942x947x3
This image from the microscopic imager on NASA's Mars Exploration Rover Opportunity shows details of the coating on a rock called 'Chocolate Hills,' which the rover found and examined at the edge of a young crater called 'Concepción.'
PIA12970:
Coating on Rock Beside a Young Martian Crater
Full Resolution:     TIFF (2.68 MB)     JPEG (116.2 kB)
Add Image to Favorite List 2010-03-24 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1018x1024x3
This false color image from the panoramic camera on NASA's Mars Exploration Rover Opportunity shows a rock called 'Chocolate Hills,' which the rover found and examined at the edge of a young crater called 'Concepción.'
PIA12971:
Rock with Odd Coating Beside a Young Martian Crater, False Color
Full Resolution:     TIFF (3.132 MB)     JPEG (192.1 kB)
Add Image to Favorite List 2010-03-24 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1018x1024x3
This image from the panoramic camera on NASA's Mars Exploration Rover Opportunity shows a rock called 'Chocolate Hills,' which the rover found and examined at the edge of a young crater called 'Concepción.'
PIA12972:
Rock with Odd Coating Beside a Young Martian Crater
Full Resolution:     TIFF (3.132 MB)     JPEG (132.7 kB)
Add Image to Favorite List 2010-03-24 Mars Mars Exploration Rover (MER)
 Panoramic Camera
 1330x1203x3
NASA's Mars Exploration Rover used its panoramic camera to record this view of the rim of a crater about 65 kilometers (40 miles) in the distance, on the southwestern horizon. This crater, Bopolu, is about 19 kilometers (12 miles) in diameter.
PIA12980:
Rim of Bopolu Crater Far to the Southwest of Opportunity
Full Resolution:     TIFF (4.805 MB)     JPEG (93.74 kB)
Add Image to Favorite List 2010-03-25 Mars 2001 Mars Odyssey
 THEMIS
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Dark slope streaks, like the ones in this unnamed crater in Terra Sabaea on Mars, are believed to be formed when surface dust is displaced and the darker rock below is exposed. This image is from NASA's 2001 Mars Odyssey spacecraft.
PIA12981:
Dark Slope Streak
Full Resolution:     TIFF (3.699 MB)     JPEG (284.9 kB)
Add Image to Favorite List 2010-03-26 Mars 2001 Mars Odyssey
 THEMIS
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This image of Ganges Chasma, captured by NASA's 2001 Mars Odyssey spacecraft, contains both landslide deposits and dunes.
PIA12983:
Ganges Chasma
Full Resolution:     TIFF (3.678 MB)     JPEG (262.8 kB)
Add Image to Favorite List 2010-03-29 Mars 2001 Mars Odyssey
 THEMIS
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This NASA 2001 Mars Odyssey spacecraft image shows the western edge of the summit caldera of Ceranus Tholus, one of the smaller volcanic constructs of the Tharsis region. Several channels dissect the western flank of the volcano.
PIA12986:
Ceranus Tholus
Full Resolution:     TIFF (3.673 MB)     JPEG (293 kB)
Add Image to Favorite List 2010-03-30 Mars 2001 Mars Odyssey
 THEMIS
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This image from NASA's 2001 Mars Odyssey spacecraft shows a small portion of the floor of Coprates Catena, just south of the Valles Marineris canyon system. The lighter toned materials in the center of the image are layered deposits.
PIA13000:
Coprates Catena
Full Resolution:     TIFF (3.646 MB)     JPEG (235.8 kB)
Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image taken by NASA's Mars Reconnaissance Orbiter in the Cydnus Rupes region, shows that the northern plains of Mars are rock and boulder strewn landscapes otherwise devoid of major features except a few impact craters.
PIA12990:
Boulder Strewn Plain in Northern Utopia Planitia
Full Resolution:     TIFF (1.442 MB)     JPEG (173.6 kB)
Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image taken by NASA's Mars Reconnaissance Orbiter reveals meter-scale (yard-scale) surface textures of mesas and knobs in the Aureum Chaos region of Mars. Aureum Chaos is a wide region of plateaus, mesas, and knobs.
PIA12991:
Mesas in Aureum Chaos
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Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image taken by NASA's Mars Reconnaissance Orbiter covers the northern edge of the largest volcano in the solar system, Olympus Mons on Mars; its margin is defined by a massive cliff many kilometers (several miles) tall.
PIA12992:
Collapsing Volcano; Edge of Olympus Mons
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Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image taken by NASA's Mars Reconnaissance Orbiter shows Samara Valles, one of the longest ancient valley systems on Mars; its surface is mantled with dust as evidenced by the system of dunes that line the valley floor.
PIA12993:
Dunes on Floor of Samara Valles, Mars
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Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image from NASA's Mars Reconnaissance Orbiter shows a portion of the floor in Palos Crater on equatorial Mars. The floor appears bumpy with high-standing layered knobs; most of its terrain is weathering into meter-size (yard-size) polygonal blocks.
PIA12994:
Deposits on the Floor of Palos Crater
Full Resolution:     TIFF (1.442 MB)     JPEG (121.2 kB)
Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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This image captured by NASA's Mars Reconnaissance Orbiter covers some high-standing topography just outside the rim of an impact crater about 30 kilometers (19 miles) in diameter near a Martian hill named Zephyria Tholus.
PIA12995:
Dust-Mantled Topography near Zephyria Tholus
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Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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The terrain in this image from NASA's Mars Reconnaissance Orbiter lies in the Deuteronilus Mensae region along the highland-lowland dichotomy boundary in the northern hemisphere of Mars.
PIA12996:
Lobate Debris Apron in Deuteronilus Mensae
Full Resolution:     TIFF (1.442 MB)     JPEG (115.4 kB)
Add Image to Favorite List 2010-03-31 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
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The Martian north polar layered deposits are an ice sheet much like the Greenland ice sheet on the Earth in this image from NASA's Mars Reconnaissance Orbiter. This Martian ice sheet contains many layers that record variations in the Martian climate.
PIA12997:
Icy Layers and Climate Fluctuations near the Martian North Pole
Full Resolution:     TIFF (1.442 MB)     JPEG (110.2 kB)
Add Image to Favorite List 2010-03-31 Mars 2001 Mars Odyssey
 THEMIS
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This image captured by NASA's 2001 Mars Odyssey spacecraft is part of Tithonium Chasma, part of the western side of Valles Marineris.
PIA13003:
Tithonium Chasma
Full Resolution:     TIFF (3.642 MB)     JPEG (250.2 kB)
Add Image to Favorite List 2010-04-01 Mars 2001 Mars Odyssey
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The landslide deposit in this image captured by NASA's 2001 Mars Odyssey spacecraft is located in Aurorae Chaos (distinctive area of broken terrain). Several regions of chaotic terrain are located on the eastern end of the Valles Marineris system.
PIA13004:
Aurorae Chaos
Full Resolution:     TIFF (3.689 MB)     JPEG (228.8 kB)
Add Image to Favorite List 2010-04-02 Mars 2001 Mars Odyssey
 THEMIS
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This image captured by NASA's 2001 Mars Odyssey spacecraft shows a section of Bahram Vallis.
PIA13007:
Bahram Vallis
Full Resolution:     TIFF (3.745 MB)     JPEG (294.9 kB)
Add Image to Favorite List 2010-04-05 Mars 2001 Mars Odyssey
 THEMIS
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The lava flows in this image taken by NASA's 2001 Mars Odyssey spacecraft are part of the extensive flow field of Arsia Mons.
PIA13009:
Arsia Mons Flows
Full Resolution:     TIFF (968 kB)     JPEG (156.6 kB)
Add Image to Favorite List 2010-04-06 Mars 2001 Mars Odyssey
 THEMIS
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This image captured by NASA's 2001 Mars Odyssey spacecraft shows part of the dune field located on the floor of Arkhangelsky Crater.
PIA13020:
Arkhanglesky Crater Dunes
Full Resolution:     TIFF (3.892 MB)     JPEG (307.1 kB)
Add Image to Favorite List 2010-04-07 Mars 2001 Mars Odyssey
 THEMIS
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This image from NASA's 2001 Mars Odyssey shows some of the effects that wind action has on the surface of Mars. This image is located near Zephyria Planum. Winds in the region have eroded and etched the surface materials.
PIA13022:
Wind Effects
Full Resolution:     TIFF (3.689 MB)     JPEG (574.8 kB)
Add Image to Favorite List 2010-04-08 Mars 2001 Mars Odyssey
 THEMIS
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This image from NASA's 2001 Mars Odyssey shows a section of Sabis Vallis.
PIA13024:
Sabis Vallis
Full Resolution:     TIFF (3.689 MB)     JPEG (282.1 kB)
Add Image to Favorite List 2010-04-09 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey of the eastern end of Coprates Chasma contains a landslide deposit and sand dunes. Both features are typical for the chasmata that make up Valles Marineris.
PIA13025:
Eastern Coprates Chasma
Full Resolution:     TIFF (3.667 MB)     JPEG (191.1 kB)
Add Image to Favorite List 2010-04-12 Mars 2001 Mars Odyssey
 THEMIS
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This image of Candor Chasma taken by NASA's 2001 Mars Odyssey contains eroded deposits of material and a large landslide deposit. Gravity, wind, and water all played a role in shaping the landforms we see in this image.
PIA13029:
Candor Chasma
Full Resolution:     TIFF (3.672 MB)     JPEG (204.6 kB)
Add Image to Favorite List 2010-04-13 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows the southeastern flank of Hecates Tholus, the northernmost volcano of the Elysium Volcanic complex.
PIA13035:
Hecates Tholus
Full Resolution:     TIFF (941.6 kB)     JPEG (140 kB)
Add Image to Favorite List 2010-04-14 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows just one of the many channels located in the northern part of Terra Sabaea which is heavily fractured and channeled, breaking up into a chaotic terrain as the elevation drops down to the northern plains.
PIA13036:
Terra Sabaea
Full Resolution:     TIFF (931.9 kB)     JPEG (95.69 kB)
Add Image to Favorite List 2010-04-16 Mars 2001 Mars Odyssey
 THEMIS
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Dark slope streaks mark this crater rim in this image taken by NASA's 2001 Mars Odyssey. The crater is located within the much larger Tikhonravov Crater in Arabia Terra.
PIA13040:
Arabia Terra
Full Resolution:     TIFF (3.721 MB)     JPEG (333.4 kB)
Add Image to Favorite List 2010-04-16 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows a portion of the floor of Coprates Chasma. Note the sand dune forms near the southern cliff face.
PIA13042:
Coprates Chasma
Full Resolution:     TIFF (3.7 MB)     JPEG (269.2 kB)
Add Image to Favorite List 2010-04-19 Mars 2001 Mars Odyssey
 THEMIS
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Melas Chasma is the central portion of Valles Marineris. This image taken by NASA's 2001 Mars Odyssey shows a small portion of the floor of Melas Chasma, including layered deposits and wind eroded and deposited materials.
PIA13055:
Melas Chasma
Full Resolution:     TIFF (3.672 MB)     JPEG (302.3 kB)
Add Image to Favorite List 2010-04-20 Mars 2001 Mars Odyssey
 THEMIS
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Wind is one of a handful of active processes on Mars today. This image taken by NASA's 2001 Mars Odyssey of Memnonia Sulci demonstrates the power of wind in eroding and shaping the surface.
PIA13056:
Memnonia Sulci
Full Resolution:     TIFF (3.681 MB)     JPEG (502.8 kB)
Add Image to Favorite List 2010-04-21 Mars 2001 Mars Odyssey
 THEMIS
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This image of Terra Cimmeria taken by NASA's 2001 Mars Odyssey shows channeling and dunes near Herschel Crater.
PIA13057:
Terra Cimmeria Dunes
Full Resolution:     TIFF (3.65 MB)     JPEG (262.2 kB)
Add Image to Favorite List 2010-04-22 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows secondary channeling on a terrace of the huge Kasei Valles outflow system.
PIA13061:
Kasei Valles
Full Resolution:     TIFF (3.782 MB)     JPEG (262.5 kB)
Add Image to Favorite List 2010-04-23 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows a portion of the floor of Melsa Chasma. Wind blown material is located in lows between layered floor materials.
PIA13063:
Melas Chasma
Full Resolution:     TIFF (3.688 MB)     JPEG (393.7 kB)
Add Image to Favorite List 2010-04-26 Mars 2001 Mars Odyssey
 THEMIS
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This image taken by NASA's 2001 Mars Odyssey shows a small portion of Auqakuh Vallis.
PIA13067:
Auqakuh Vallis
Full Resolution:     TIFF (946.5 kB)     JPEG (82.49 kB)
Add Image to Favorite List 2010-04-27 Mars 2001 Mars Odyssey
 THEMIS
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Some of the youngest volcanic flows on Mars are from Arsia Mons. This image captured by NASA's 2001 Mars Odyssey of Daedalia Planum shows some of these flows.
PIA13069:
Daedalia Planum
Full Resolution:     TIFF (968.9 kB)     JPEG (174 kB)
Add Image to Favorite List 2010-04-28 Mars 2001 Mars Odyssey
 THEMIS
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This image from NASA's 2001 Mars Odyssey shows part of the northeastern flank of Ascraeus Mons, one of the large Tharsis volcanoes. The channels were carved by lava, not by water.
PIA13070:
Ascraeus Mons
Full Resolution:     TIFF (3.676 MB)     JPEG (485 kB)
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