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List		 Addition Date Target Mission InstrumentSort Descending Size
Add Image to Favorite List 2002-12-21 Mars Exploration Rover (MER)
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Artist's concept of NASA's Artist's concept of Mars Exploration Rover (MER) from December, 2002.
PIA04239:
Artist's Concept of Mars Exploration Rover
Full Resolution:     TIFF (2.363 MB)     JPEG (149.3 kB)
Add Image to Favorite List 2002-12-21 Mars Exploration Rover (MER)
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Artist's concept of NASA's Artist's concept of Mars Exploration Rover (MER) from December, 2002.
PIA04240:
Artist's Concept of Mars Exploration Rover
Full Resolution:     TIFF (1.61 MB)     JPEG (84.21 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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An artist's concept portrays a NASA Mars Exploration Rover on the surface of Mars. Two rovers were launched in 2003 and arrived at sites on Mars in January 2004.
PIA04413:
Artist's Concept of Rover on Mars
Full Resolution:     TIFF (11.77 MB)     JPEG (877.8 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Rover 1 sits atop the deployed lander with its solar arrays and wheels stowed.
PIA04414:
Rover 1 in Cruise Stage
Full Resolution:     TIFF (17.71 MB)     JPEG (747.5 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Mars Exploration Rover parachute deployment testing in the world's largest wind tunnel at NASA's Ames Research Center, Moffet Field, Calif.
PIA04415:
Parachute Test
Full Resolution:     TIFF (3.227 MB)     JPEG (145.3 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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A 'Martian mechanic' checks beneath the completely deployed NASA's Rover 1 lander. Atop the lander is Rover 1 with its wheels and solar arrays in the stowed position.
PIA04416:
Rover 1 and Lander
Full Resolution:     TIFF (17.69 MB)     JPEG (847.1 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Rover 1 sits atop the deployed lander with its solar arrays and wheels stowed.
PIA04417:
Rover 1 and Lander
Full Resolution:     TIFF (17.69 MB)     JPEG (956.1 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Rover 2 equipment deck, with solar arrays partially deployed, in NASA's JPL's Spacecraft Assembly Facility's cleanroom.
PIA04418:
Rover 2 Assembly
Full Resolution:     TIFF (17.69 MB)     JPEG (821.7 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Rover 1 in the cruise configuration in Jet Propulsion Laboratory's 25-ft Solar Thermal Vacuum Chamber where it underwent environmental testing.
PIA04419:
Environmental Testing
Full Resolution:     TIFF (13.88 MB)     JPEG (727.4 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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NASA's Rover 2 is driven over staggered ramps to test the suspension's range of motion.
PIA04420:
Rover 2 Driving Test
Full Resolution:     TIFF (16.73 MB)     JPEG (605.7 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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Members of the Mars Exploration Rovers Assembly, Test and Launch Operations team gather around NASA's Rover 2 and its predecessor, a flight spare of the Pathfinder mission's Sojourner rover, named 'Marie Curie.'
PIA04421:
Rover Family Photo
Full Resolution:     TIFF (17.11 MB)     JPEG (647.3 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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The twin rovers of NASA'a Mars Exploration Rover Mission pose with their groundbreaking predecessor, the flight spare of the Sojourner rover from NASA's 1997 Pathfinder mission.
PIA04422:
Rovers and Sojourner
Full Resolution:     TIFF (16.51 MB)     JPEG (629.1 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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The twin rovers sit side-by-side in different stages of deployment. NASA's Rover 2's (left) front wheels are stowed, while NASA's Rover 1's front wheels are deployed.
PIA04424:
2 Stages of Deployment
Full Resolution:     TIFF (17.34 MB)     JPEG (722.3 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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JPL engineers examine the robotic arm of NASA's Mars Exploration Rover 1.
PIA04425:
Robotic Arm of Rover 1
Full Resolution:     TIFF (1.08 MB)     JPEG (76.43 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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JPL engineers hand-deploying the solar arrays that provide the electrical power on NASA's Mars Exploration Rover 1.
PIA04426:
Rover 1 Solar Arrays
Full Resolution:     TIFF (16.76 MB)     JPEG (652.8 kB)
Add Image to Favorite List 2003-02-26 Mars Exploration Rover (MER)
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JPL engineers making adjustments to NASA's Mars Exploration Rover 1.
PIA04427:
Adjustments to Rover 1
Full Resolution:     TIFF (16.42 MB)     JPEG (628.6 kB)
Add Image to Favorite List 2003-10-30 Mars Exploration Rover (MER)
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One of two Mars Exploration Rovers sits inside its cruise stage waiting to undergo environmental testing at NASA's Jet Propulsion Laboratory.
PIA04820:
Mars Exploration Rover Makes Progress
Full Resolution:     TIFF (9.454 MB)     JPEG (368.9 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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One of two Mars Exploration Rovers sits inside its cruise stage waitingto undergo environmental testing at NASA's Jet PropulsionLaboratory.
PIA04821:
Mars Exploration Rover
Full Resolution:     TIFF (2.961 MB)     JPEG (131.9 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Mars Exploration Rover (MER) spacecraft. This image shows the aeroshell, which includes the backshell as well as the heatshield.
PIA04822:
Mars Exploration Rover
Full Resolution:     TIFF (1.256 MB)     JPEG (61.46 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Mars Exploration Rover (MER) spacecraft -- areoshell (encapsulating the rover and lander) plus cruise stage.
PIA04823:
Mars Exploration Rover
Full Resolution:     TIFF (3.073 MB)     JPEG (137.6 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Mars Exploration Rover (MER) spacecraft -- areoshell (encapsulating the rover and lander) plus cruise stage.
PIA04824:
Mars Exploration Rover
Full Resolution:     TIFF (3.138 MB)     JPEG (199.2 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Mars Exploration Rover (MER) spacecraft -- areoshell (encapsulating the rover and lander) plus cruise stage.
PIA04825:
Mars Exploration Rover
Full Resolution:     TIFF (1.805 MB)     JPEG (110.9 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Rover team members with the Mars Exploration Rover.
PIA04826:
Rover Team
Full Resolution:     TIFF (3.69 MB)     JPEG (196.3 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Two generations of Rovers.
PIA04827:
Two Generations of Rovers
Full Resolution:     TIFF (3.433 MB)     JPEG (172 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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The Mars Exploration Rover-2 is moved to a workstand in the Payload Hazardous Servicing Facility.
PIA04828:
Rover 2 Moved to Workstand
Full Resolution:     TIFF (17.6 MB)     JPEG (621.3 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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In the Payload Hazardous Servicing Facility, an overhead crane lowers the Mars Exploration Rover (MER) aeroshell toward a rotation stand.
PIA04829:
Crane Lowers Aeroshell
Full Resolution:     TIFF (17.62 MB)     JPEG (843.6 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Suspended by an overhead crane in the Payload Hazardous Servicing Facility, the Mars Exploration Rover (MER) aeroshell is guided by workers as it moves to a rotation stand.
PIA04830:
Closed Aeroshell
Full Resolution:     TIFF (17.6 MB)     JPEG (827.2 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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The aeroshell for Mars Exploration Rover 2 rests on end after rotation in the Payload Hazardous Servicing Facility.
PIA04832:
Bottom of Aeroshell
Full Resolution:     TIFF (17.98 MB)     JPEG (928.2 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Technicians maneuver the aeroshell for Mars Exploration Rover 2 onto a workstand in the Payload Hazardous Servicing Facility.
PIA04833:
Opening Aeroshell
Full Resolution:     TIFF (17.96 MB)     JPEG (1.051 MB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Engineers for NASA's Mars Exploration Rover Mission are completing assembly and testing for the twin robotic geologists at JPL.
PIA04834:
Mars Exploration Rover 1
Full Resolution:     TIFF (9.454 MB)     JPEG (476 kB)
Add Image to Favorite List 2003-10-30 Mars Mars Exploration Rover (MER)
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Engineers for NASA's Mars Exploration Rover Mission are completing assembly and testing for the twin robotic geologists at JPL.
PIA04835:
Mars Exploration Rover 2
Full Resolution:     TIFF (7.301 MB)     JPEG (376 kB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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In the Payload Hazardous Servicing Facility, technicians reopen the lander petals of the Mars Exploration Rover 2 (MER-2) to allow access to one of the spacecraft's circuit boards.
PIA04848:
Lander Petals of Rover 2
Full Resolution:     TIFF (17.6 MB)     JPEG (1.226 MB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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In the Payload Hazardous Servicing Facility, the lander petals of the Mars Exploration Rover 2 (MER-2) have been reopened and its solar panels deployed to allow technicians access to the spacecraft to remove one of its circuit boards.
PIA04849:
Rover 2
Full Resolution:     TIFF (17.6 MB)     JPEG (1.153 MB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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In the Payload Hazardous Servicing Facility, technicians remove one of the circuit boards on the Mars Exploration Rover 2 (MER-2).
PIA04850:
Circuit Boards on Rover 2
Full Resolution:     TIFF (17.6 MB)     JPEG (1.229 MB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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This closeup shows the size of the computer chip that holds about 35,000 laser-engraved signatures of visitors to the Mars Exploration Rovers at the Jet Propulsion Laboratory.
PIA04851:
Chip with 35,000 Signatures
Full Resolution:     TIFF (19.5 MB)     JPEG (400.5 kB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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Air bags are installed on the lander on Mars Exploration Rover 1 (MER-1).
PIA04852:
Air Bag Installation
Full Resolution:     TIFF (17.71 MB)     JPEG (1.045 MB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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Workers in the Payload Hazardous Servicing Facility prepare the heat shield that will be attached to the backshell, surrounding Mars Exploration Rover 1 (MER-1).
PIA04853:
Heat Shield Preparation
Full Resolution:     TIFF (14.96 MB)     JPEG (768.9 kB)
Add Image to Favorite List 2003-11-07 Mars Mars Exploration Rover (MER)
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In the Payload Hazardous Servicing Facility, workers prepare to lift the Mars Exploration Rover-1 (MER-B) onto a spin table during preflight processing of the spacecraft.
PIA04854:
Preflight Processing
Full Resolution:     TIFF (17.96 MB)     JPEG (1.179 MB)
Add Image to Favorite List 2003-12-15 Mars Exploration Rover (MER)
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An artist's concept portrays a NASA Mars Exploration Rover on the surface of Mars.
PIA04928:
Mars Exploration Rover, Vertical (Artist's Concept)
Full Resolution:     TIFF (15.66 MB)     JPEG (734.6 kB)
Add Image to Favorite List 2004-01-04 Mars Mars Exploration Rover (MER)
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This is one of the first images beamed back to Earth shortly after NASA's Mars Exploration Rover Spirit landed on the red planet in 2004.
PIA04982:
First Look at Spirit at Landing Site
Full Resolution:     TIFF (65.83 kB)     JPEG (12.81 kB)
Add Image to Favorite List 2004-01-06 Mars Exploration Rover (MER)
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Airbags are fully inflated in this photograph taken at the JPL In-Situ Instrument Laboratory or 'Testbed,' where engineers simulated the orientation of the airbags during the deflation process.
PIA04999:
JPL Testbed Image of Inflated Airbags
Full Resolution:     TIFF (1.253 MB)     JPEG (59.2 kB)
Add Image to Favorite List 2004-01-06 Mars Exploration Rover (MER)
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This image shows the airbags in deflated position at the JPL In-Situ Instrument Laboratory, where engineers tested the airbags to ensure a safe landing on Mars.
PIA05000:
JPL Testbed Image of Deflated Airbag
Full Resolution:     TIFF (1.274 MB)     JPEG (68.27 kB)
Add Image to Favorite List 2004-01-06 Mars Exploration Rover (MER)
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This image shows the deflated airbags retracted underneath the lander petal at the JPL In-Situ Instrument Laboratory.
PIA05001:
JPL Testbed Image of Airbag Retraction
Full Resolution:     TIFF (1.309 MB)     JPEG (66.66 kB)
Add Image to Favorite List 2004-01-09 Mars Exploration Rover (MER)
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This image taken at NASA's Jet Propulsion Laboratory shows engineers testing the rover stand-up motions. The rover is in an elevated pose, preparing to fold down its wheels, descend and stand up.
PIA05033:
Spirit Rises at JPL
Full Resolution:     TIFF (6.23 MB)     JPEG (219.9 kB)
Add Image to Favorite List 2004-01-11 Mars Exploration Rover (MER)
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This still image illustrates what the Mars Exploration Rover Spirit will look like as it rolls off the northeastern side of the lander on Mars. The image was taken from footage of rover testing at JPL's In-Situ Instruments Laboratory, or 'Testbed.'
PIA05043:
Roll-Off Test at JPL
Full Resolution:     TIFF (6.23 MB)     JPEG (326.5 kB)
Add Image to Favorite List 2004-01-12 Mars Mars Exploration Rover (MER)
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This graph shows the predicted daily change in the atmospheric temperature one meter above the surface of Mars at Gusev Crater, NASA's Mars Exploration Rover Spirit's landing site.
PIA05046:
How Warm is Mars?
Full Resolution:     TIFF (9.62 MB)     JPEG (243.3 kB)
Add Image to Favorite List 2004-01-14 Mars Exploration Rover (MER)
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This image shows a test rover as it attempts a complete 115-degree turn on the lander in NASA's Jet Propulsion Laboratory's in-Situ Instruments Laboratory, or 'testbed.'
PIA05065:
Roll-Off Dress Rehearsal at JPL
Full Resolution:     TIFF (1.038 MB)     JPEG (64.3 kB)
Add Image to Favorite List 2004-01-14 Mars Exploration Rover (MER)
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This image shows a test rover in a near-final turned position on the lander in NASA's Jet Propulsion Laboratory's In-Situ Instruments Laboratory, or 'testbed.'
PIA05066:
95-degree Position at JPL Testbed
Full Resolution:     TIFF (900.9 kB)     JPEG (108 kB)
Add Image to Favorite List 2004-01-15 Mars Exploration Rover (MER)
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Footage from the JPL In-Situ Instruments Laboratory, or 'testbed,' shows engineers rehearsing a crucial maneuver called egress in which NASA's Mars Exploration Rover Spirit rolls off its lander platform and touches martian soil.
PIA05087:
Rover Rehearses Roll-Off at JPL
Full Resolution:     TIFF (1.135 MB)     JPEG (59 kB)
Add Image to Favorite List 2004-01-16 Mars Mars Exploration Rover (MER)
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This image taken by the panoramic camera on NASA's Mars Exploration Rover Spirit highlights the first patch of soil examined by the rover's microscopic imager in 2004.
PIA05098:
Virtual Rover Deploys Arm
Full Resolution:     TIFF (1.589 MB)     JPEG (146.6 kB)
Add Image to Favorite List 2004-01-16 Mars Exploration Rover (MER)
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Footage taken at the JPL In-Situ Instruments Laboratory, or 'testbed,' shows engineers practicing the deployment of the test rover's robotic arm.
PIA05092:
Spirit Reaches Out at JPL
Full Resolution:     TIFF (6.23 MB)     JPEG (249 kB)
Add Image to Favorite List 2004-01-23 Mars Mars Exploration Rover (MER)
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Telemetry sent down to Earth from NASA's Mars Exploration Rover Spirit has been reconstructed to create a reenactment of the rover's final 30 seconds before landing at Gusev Crater, Mars. This image is a still from that movie.
PIA05129:
A Flyby Tour of Spirit's Descent Animation Icon
Full Resolution:     TIFF (126.7 kB)     JPEG (24.6 kB)
Add Image to Favorite List 2004-01-23 Mars Mars Exploration Rover (MER)
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Telemetry sent down to Earth from NASA's Mars Exploration Rover Spirit has been reconstructed to create a reenactment of the rover's final 30 seconds before landing at Gusev Crater, Mars. Seconds before the rover landed, its airbags were inflated.
PIA05130:
A Flyby Tour of Spirit's Descent-2 Animation Icon
Full Resolution:     TIFF (135.4 kB)     JPEG (7.038 kB)
Add Image to Favorite List 2004-01-28 Mars Exploration Rover (MER)
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Bearing a striking resemblance to a cluster of paper lanterns, these inflated airbags show a pattern of seams exactly like those left in the martian soil by the Mars Exploration Rover Opportunity during landing at Meridiani Planum, Mars.
PIA05156:
Tracks 'Seam' Like Airbags
Full Resolution:     TIFF (682.6 kB)     JPEG (31.72 kB)
Add Image to Favorite List 2004-02-09 Mars 2001 Mars Odyssey
Mars Exploration Rover (MER)
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This map of NASA's Mars Exploration Rover Opportunity's new neighborhood at Meridiani Planum, Mars, demonstrates how engineers honed in on the location of the rover. The larger blue ellipse shows the projected landing area just before arriving at Mars.
PIA05224:
Found You!
Full Resolution:     TIFF (768.7 kB)     JPEG (101.3 kB)
Add Image to Favorite List 2004-02-12 Mars Mars Exploration Rover (MER)
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This image is a still from a computer-generated animation showing NASA's Mars Exploration Rover inspecting the rock dubbed Stone Mountain with its instrument deployment device, or arm.
PIA05269:
Inspector Gadget
Full Resolution:     TIFF (431.5 kB)     JPEG (27.24 kB)
Add Image to Favorite List 2004-02-17 Mars Mars Exploration Rover (MER)
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This image is a screenshot from a computer-generated animation showing NASA's Mars Exploration Rover Opportunity trenching a hole in the sandy soil at Meridiani Planum, Mars.
PIA05309:
Opportunity Digs
Full Resolution:     TIFF (340 kB)     JPEG (31.04 kB)
Add Image to Favorite List 2004-02-17 Mars Mars Exploration Rover (MER)
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This image is a screenshot from a computer-generated animation showing the path NASA's Mars Exploration Rover Opportunity traveled.
PIA05310:
The Road Less Traveled
Full Resolution:     TIFF (394 kB)     JPEG (36.64 kB)
Add Image to Favorite List 2004-04-15 Mars Mars Exploration Rover (MER)
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This meteorite, a basalt lava rock nearly indistinguishable from many Earth rocks, provides strong proof that meteorites could come from Mars. Originally weighing nearly 17.6 pounds, it was collected in 1979 in the Elephant Moraine area of Antarctica.
PIA05759:
Meteorite Linked to Rock at Meridiani
Full Resolution:     TIFF (7.428 MB)     JPEG (309.5 kB)
Add Image to Favorite List 2004-04-29 Mars Exploration Rover (MER)
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This scene from NASA's Jet Propulsion Laboratory Spacecraft Assembly Facility in April 2002 shows early work on the spacecraft then known as NASA's Mars Exploration Rover 1 and later named Opportunity.
PIA05839:
Two Years Before Mission Success
Full Resolution:     TIFF (457 kB)     JPEG (36.92 kB)
Add Image to Favorite List 2004-04-29 Mars Exploration Rover (MER)
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This scene from NASA's Kennedy Space Center in April 2003 shows work during final processing of the spacecraft then known as NASA's Mars Exploration Rover B and later named Opportunity.
PIA05840:
One Year Before Mission Success
Full Resolution:     TIFF (570.6 kB)     JPEG (48.39 kB)
Add Image to Favorite List 2004-05-06 Mars Mars Exploration Rover (MER)
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This terrain model shows NASA's Mars Exploration Rover Opportunity at the end of its drive to the edge of 'Endurance Crater.'
PIA05872:
At the Edge of 'Endurance'
Full Resolution:     TIFF (1.943 MB)     JPEG (78.07 kB)
Add Image to Favorite List 2004-06-02 Earth Mars Exploration Rover (MER)
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While most hills and mountains on Earth originate from tectonic motions or volcanism, Earth also has some examples of hills that originated from impacts of large meteorites, the predominant origin for hills and mountains on the Moon.
PIA06012:
Hills in Arctic Canada with Impact Origin
Full Resolution:     TIFF (4.198 MB)     JPEG (133.6 kB)
Add Image to Favorite List 2004-06-09 Mars Exploration Rover (MER)
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This image taken at NASA's Jet Propulsion Laboratory shows engineers rehearsing the sol 133 (June 8, 2004) drive into 'Endurance' crater by NASA's Mars Exploration Rover Opportunity.
PIA06047:
The Test Drive
Full Resolution:     TIFF (1.558 MB)     JPEG (130.7 kB)
Add Image to Favorite List 2004-06-25 Mars Exploration Rover (MER)
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This image taken at NASA's Jet Propulsion Laboratory shows a rover test drive up a manmade slope.
PIA06316:
The Little Rover that Could
Full Resolution:     TIFF (1.558 MB)     JPEG (98.14 kB)
Add Image to Favorite List 2004-07-17 Mars Exploration Rover (MER)
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This picture shows a model of NASA's Mars Exploration Rover Spirit being tested for performance on five wheels at NASA's Jet Propulsion Laboratory.
PIA06685:
Testing Spirit on Five Wheels
Full Resolution:     TIFF (922.8 kB)     JPEG (50.94 kB)
Add Image to Favorite List 2004-07-17 Mars Mars Exploration Rover (MER)
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Portrait of an Aging Wheel
PIA06684:
Portrait of an Aging Wheel
Full Resolution:     TIFF (42.64 kB)     JPEG (35.66 kB)
Add Image to Favorite List 2005-05-05 Mars Exploration Rover (MER)
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Rover engineers prepare a mixture of sandy and powdery materials to simulate some difficult Mars driving conditions inside a facility at NASA's Jet Propulsion Laboratory, Pasadena, Calif.
PIA07894:
Preparing to Test Rover Mobility
Full Resolution:     TIFF (18.05 MB)     JPEG (839.4 kB)
Add Image to Favorite List 2005-05-06 Mars Exploration Rover (MER)
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Rover engineers check how a test rover moves in material chosen to simulate some difficult Mars driving conditions. The scene is inside the In-Situ Instrument Laboratory at NASA's Jet Propulsion Laboratory, Pasadena, Calif.
PIA07895:
Tests to Help Plan Opportunity Moves
Full Resolution:     TIFF (18.05 MB)     JPEG (987 kB)
Add Image to Favorite List 2005-05-06 Mars Exploration Rover (MER)
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Rover engineers check how a test rover moves in material chosen to simulate some difficult Mars driving conditions. The scene is inside the In-Situ Instrument Laboratory at NASA's Jet Propulsion Laboratory, Pasadena, Calif.
PIA07896:
Tests to Help Plan Opportunity Moves
Full Resolution:     TIFF (18.05 MB)     JPEG (1.063 MB)
Add Image to Favorite List 2005-12-05 Mars Mars Exploration Rover (MER)
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This chart illustrates the variation in available solar power for each of NASA's twin Mars Exploration Rovers over the course of approximately two Mars years showing the number of Martian days (sols) after the Jan. 4, 2004 landing of Spirit.
PIA03607:
Solar Power on Mars
Full Resolution:     TIFF (570 kB)     JPEG (84.61 kB)
Add Image to Favorite List 2005-12-05 Mars Mars Exploration Rover (MER)
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This graph shows the effects of those panel-cleaning events on the amount of electricity generated by Spirit's solar panels showing the number of Martian days (sols) after the Jan. 4, 2004 landing of Spirit.
PIA03608:
Solar-Panel Dust Accumulation and Cleanings
Full Resolution:     TIFF (494.2 kB)     JPEG (57.98 kB)
Add Image to Favorite List 2006-05-25 Mars Exploration Rover (MER)
Mars Science Laboratory (MSL)
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An artist's concept of NASA's Mars Science Laboratory (left) serves to compare it with Spirit, one of NASA's twin Mars Exploration Rovers. Both superimposed by special effects on a scene from Mars.
PIA08488:
Size Comparison, Mars Science Laboratory and Mars Exploration Rover (Artist's Concept)
Full Resolution:     TIFF (924.7 kB)     JPEG (52.79 kB)
Add Image to Favorite List 2006-08-24 Mars Mars Exploration Rover (MER)
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Spirit Discovers New Class of Igneous Rocks
PIA08698:
Spirit Discovers New Class of Igneous Rocks
Full Resolution:     TIFF (146.3 MB)     JPEG (1.966 MB)
Add Image to Favorite List 2009-07-10 Mars Exploration Rover (MER)
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NASA's Mars Exploration Rover team members prepare a testing setup for a subsequent experiment after an experiment driving the rover in a crablike motion, with all four corner wheels angled to the right.
PIA12118:
After a Crabwalk Test
Full Resolution:     TIFF (2.704 MB)     JPEG (91.46 kB)
Add Image to Favorite List 2009-01-05 Mars Mars Exploration Rover (MER)
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This traverse map traces the route that NASA's Mars Exploration Rover Opportunity drove from its landing inside Eagle Crater on Jan. 4, 2004.
PIA11737:
Opportunity Sol 1742 Traverse Map
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Add Image to Favorite List 2009-01-05 Mars Mars Exploration Rover (MER)
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This traverse map traces the route that NASA's Mars Exploration Rover Opportunity drove from its landing inside Eagle Crater on Jan. 4, 2004.
PIA11738:
Opportunity Sol 1742 Traverse Map with Endeavour Crater
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Add Image to Favorite List 2009-06-30 Mars Exploration Rover (MER)
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Rover team members Kim Lichtenberg (left) and Mike Seibert fill a mixer with powdered clay and diatomaceous earth, a combination found to offer physical properties similar to the soil where NASA's rover Spirit is embedded on Mars.
PIA12099:
Preparing a Test Mixture
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Add Image to Favorite List 2009-06-30 Mars Exploration Rover (MER)
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Rover team members Mike Seibert (left) and Paolo Bellutta add a barrowful of soil mixture to the sloped box where a test rover will be used for assessing possible maneuvers for NASA's rover Spirit to use in escaping from a sandtrap on Mars.
PIA12100:
Filling the Simulated Sandtrap
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Add Image to Favorite List 2009-06-30 Mars Exploration Rover (MER)
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While a test rover rolls off a plywood surface into a prepared bed of soft soil, rover team members Colette Lohr (left) and Kim Lichtenberg (center) eye the wheels digging into the soil and Paolo Bellutta enters the next driving command.
PIA12101:
Test Rover Sinks into Prepared Soil
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Add Image to Favorite List 2009-07-01 Mars Exploration Rover (MER)
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With a slope of about 10 degrees and a pointy rock under the test rover's belly, this sandbox setup at NASA's JPL, is ready for engineers to use the test rover to assess possible moves for getting Mars rover Spirit out of a patch of loose Martian soil.
PIA12103:
Test Setup for Effort to Free Spirit
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Add Image to Favorite List 2009-07-06 Mars Exploration Rover (MER)
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After commanding five of a test rover's six wheels to drive forward, rover driver Paolo Bellutta (left) measures how much the rover moved sideways, downslope, during the maneuver.
PIA12109:
Assessing Movement of Test Rover
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Add Image to Favorite List 2009-07-08 Mars Exploration Rover (MER)
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Mike Seibert and Sharon Laubach, engineers on NASA's Mars Exploration Rover team at the Jet Propulsion Laboratory, Pasadena, check the exact position of a test rover in preparation for the next test of a possible maneuver for Spirit to use on Mars.
PIA12115:
Preparing for Next Test
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Add Image to Favorite List 2009-07-13 Mars Exploration Rover (MER)
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Mars Exploration Rover team members at NASA's Jet Propulsion Laboratory, Pasadena, Calif., prepare an experiment on July 13, 2009, for assessing how a test rover moves when embedded in loose soil and commanded to drive backward with wheels turned.
PIA12119:
Position Markers in Preparation for Test
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Add Image to Favorite List 2009-07-16 Mars Exploration Rover (MER)
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Rover team members Kim Lichtenberg and Joseph Carsten watch motions of a test rover at NASA's Jet Propulsion Laboratory, Pasadena, Calif., as the rover carries out commands for driving forward with an arc toward the right.
PIA12144:
Observing a Rover Pivot Test
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Add Image to Favorite List 2009-07-16 Mars Exploration Rover (MER)
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In this view from behind a test rover at NASA's Jet Propulsion Laboratory, Pasadena, Calif., the rear wheels of the rover are turned toward the left, and the left-front wheel is turned toward the right.
PIA12145:
Preparing for Rover Pivot Test
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Add Image to Favorite List 2009-07-21 Mars Exploration Rover (MER)
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Mars Exploration Rover team members on July 21, 2009, tested how altering the order in which individual wheels turn for steering affects how those turns dig the wheels deeper into soft soil. From left: Alfonso Herrera, Vandana Verma, Bruce Banerdt.
PIA12150:
Testing Sequences of Wheel Turns
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Rover team members at NASA's Jet Propulsion Laboratory, Pasadena, Calif., on July 24, 2009, discuss the next step in preparing for a new phase in testing of possible moves for getting NASA's Mars rover Spirit out of a sandtrap on Mars.
PIA12156:
Sandbox Tracks from Rover Testing
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Add Image to Favorite List 2009-07-30 Mars Exploration Rover (MER)
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NASA's Mars Exploration Rover team members continued longer-duration test runs this week, driving the test rover forward and uphill in a crab-like position. These long-duration drives will continue through the end of next week.
PIA12159:
Uphill Climb
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Add Image to Favorite List 2009-08-13 Mars Exploration Rover (MER)
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A test setup at NASA's Jet Propulsion Laboratory enables experiments with maneuvers being considered for use by NASA's Mars Exploration Rover Spirit to get Spirit out of soft soil where it has become embedded.
PIA12171:
Laying the Groundwork for a Rover Test
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Testing at NASA's Jet Propulsion Laboratory in August 2009 is assessing possible maneuvers that the Mars rover Spirit might use for escaping from a patch of soft soil where it is embedded at a Martian site called 'Troy.'
PIA12183:
Second Test Rover Added for 'Free Spirit' Tests
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Tests of possible maneuvers for use by NASA's rover Spirit on Mars include use of this lightweight test rover at the Jet Propulsion Laboratory, Pasadena, Calif.
PIA12204:
Checking Tilt of Lightweight Test Rover
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Add Image to Favorite List 2009-11-04 Mars Exploration Rover (MER)
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A screen shot from software used by the Mars Exploration Rover team for assessing movements by Spirit and Opportunity illustrates the degree to which Spirit's wheels have become embedded in soft material at the location called 'Troy.'
PIA12337:
Computer Reconstruction of Spirit's Predicament
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Rover-team members at NASA's Jet Propulsion Laboratory, Pasadena, Calif., check slight movements by a test rover during tests simulating the challenge of getting NASA's Mars Exploration Rover Spirit out of a sand trap on Mars.
PIA12352:
Sandbox Testing to Prepare for Driving Spirit
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A depression called 'Scamander Crater,' dominates the terrain near NASA's Mars Exploration Rover Spirit in this map that emphasizes local topography by removing the regional tilt to the northwest.
PIA12353:
Adjusted Local Topography Map of Spirit's Surroundings
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Add Image to Favorite List 2011-12-07 Mars Exploration Rover (MER)
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The total distance driven on Mars by NASA's Mars Exploration Rover, 21.35 miles by early December 2011, is approaching the record total for off-Earth driving, held by the robotic Lunokhod 2 rover operated on Earth's moon by the Soviet Union in 1973.
PIA14859:
Off-Earth Driving Champs (in Miles)
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Add Image to Favorite List 2009-10-13 Mars Exploration Rover (MER)
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The total distance driven on Mars by NASA's Mars Exploration Rover, 34.36 kilometers by early December 2011, is approaching the record total for off-Earth driving, held by the robotic Lunokhod 2 rover operated on Earth's moon by the Soviet Union in 1973.
PIA14860:
Off-Earth Driving Champs (in Kilometers)
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Add Image to Favorite List 2012-01-17 Mars Exploration Rover (MER)
Mars Pathfinder (MPF)
Mars Science Laboratory (MSL)
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This grouping of two test rovers and a flight spare provides a graphic comparison of three generations of Mars rovers developed at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The setting is JPL's Mars Yard testing area.
PIA15277:
Three Generations in Mars Yard, High Viewpoint
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Add Image to Favorite List 2012-01-17 Mars Exploration Rover (MER)
Mars Pathfinder (MPF)
Mars Science Laboratory (MSL)
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This grouping of two test rovers and a flight spare provides a graphic comparison of three generations of Mars rovers developed at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The setting is JPL's Mars Yard testing area.
PIA15278:
Three Generations of Rovers in Mars Yard
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Add Image to Favorite List 2012-01-17 Mars Exploration Rover (MER)
Mars Pathfinder (MPF)
Mars Science Laboratory (MSL)
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Two spacecraft engineers stand with three generations of Mars rovers developed at NASA's JPL, Pasadena, Ca. Front and center is a flight spare of Sojourner, left is a working sibling to Spirit and Opportunity, right is test rover Curiosity.
PIA15280:
Three Generations of Rovers with Crouching Engineers
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