On ancient Mars, water carved channels and transported sediments to form fans and deltas within lake basins. Examination of spectral data acquired from orbit show that some of these sediments have min...
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Thick stacks of clay minerals indicate chemical alteration of thick stacks of rock by interaction with liquid water on ancient Mars. Aluminum clays overlying iron/magnesium clays here in the ancient t...
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Sulfates are found overlying clay minerals in sediments within Columbus Crater, a depression that likely hosted a lake in the past. Sulfate salt deposits ring the crater like a bathtub ring and were d...
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This artist's concept depicts the rover Curiosity, of NASA's Mars Science Laboratory mission, as it uses its Chemistry and Camera (ChemCam) instrument to investigate the composition of a rock surface....
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In the Vertical Integration Facility at Space Launch Complex 41, the payload fairing containing NASA's Mars Science Laboratory (MSL) spacecraft has been attached to its Atlas V rocket.
Im...
This computer-generated view depicts part of Mars at the boundary between darkness and daylight, with an area including Gale Crater beginning to catch morning light.
Gale Crater looms in ...
The predawn light reveals the payload fairing containing NASA's Mars Science Laboratory (MSL) spacecraft as it is prepared to be lifted into place atop the Atlas V rocket already waiting at the Vertic...
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Standing atop a payload transporter, the Atlas V rocket payload fairing containing NASA's Mars Science Laboratory (MSL) spacecraft rolls out of the Payload Hazardous Servicing Facility at Kennedy Spac...
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In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare to lift the Mars Science Laboratory (MSL) spacecraft, enclosed in an Atlas V rocket's payload...
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The Mars Science Laboratory (MSL) mission logo begins to take shape as technicians install it on the exterior of an Atlas V rocket's payload fairing inside the Payload Hazardous Processing Facility at...
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Preparations are under way to enclose NASA's Mars Science Laboratory in an Atlas V rocket payload fairing. The blocks on the fairing's interior are components of the fairing acoustic protection system...
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At the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the "back shell powered descent vehicle" configuration of NASA's Mars Science Laboratory is being rotated for fin...
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At the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the "back shell powered descent vehicle" configuration, containing NASA's Mars Science Laboratory rover, Curiosit...
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At the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the Mars Science Laboratory rover, Curiosity, and the spacecraft's descent stage have been enclosed inside the sp...
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At the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, the "back shell powered descent vehicle" configuration, containing NASA's Mars Science Laboratory rover, Curiosit...
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This is an artist concept of the Atlas V541 launch vehicle that will carry NASA's Curiosity rover on its way to Mars.
The Atlas V 541 vehicle was selected for the Mars Science Laboratory ...
This is an artist's concept of NASA's Mars Science Laboratory spacecraft during its cruise phase between launch and final approach to Mars. The spacecraft includes a disc-shaped cruise stage (on the l...
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This is an artist's concept of NASA's Mars Science Laboratory spacecraft approaching Mars.
The Curiosity rover is safely tucked inside the spacecraft's aeroshell. The mission's approach p...
This is an artist's concept of NASA's Mars Science Laboratory aeroshell capsule as it enters the Martian atmosphere.
The Curiosity rover and the spacecraft's descent stage are safely tuck...
This artist's concept shows thrusters firing during the entry, descent and landing phase for NASA's Mars Science Laboratory mission to Mars.
The entry, descent, and landing (EDL) phase be...