The two main parts of the ChemCam laser instrument for NASA's Mars Science Laboratory mission are shown in this combined image.
On the left is the body unit, which goes inside the body of...
The ChemCam instrument for NASA's Mars Science Laboratory mission uses a pulsed laser beam to vaporize a pinhead-size target, producing a flash of light from the ionized material -- plasma -- that can...
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A group watching motions of an engineering model of the camera mast for NASA's Mars rover Curiosity on March 5, 2010, includes moviemaker James Cameron (right). Cameron is a member of the camera team ...
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Testing of the cruise stage for NASA's Mars Science Laboratory in August 2010 included a session in a facility that simulates the environment found in interplanetary space.
In this Aug. 2...
Testing of the cruise stage for NASA's Mars Science Laboratory in August 2010 included a session in a facility that simulates the environment found in interplanetary space.
Spacecraft tec...
A test operator in clean-room garb holds umbilical cables for NASA's Mars rover Curiosity during the rover's first drive test, on July 23, 2010.
NASA's Mars Science Laboratory Project wil...
A test operator in clean-room garb observes rolling of the wheels during the first drive test of NASA's Curiosity rover, on July 23, 2010.
NASA's Mars Science Laboratory Project will laun...
Technicians and engineers in clean-room garb monitor the first drive test of NASA's Curiosity rover, on July 23, 2010.
NASA's Mars Science Laboratory Project will launch Curiosity in late...
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This video shows the first test drive of the next Mars Rov...
This image shows a close-up of the Curiosity rover's "head." At the top is a white box structure with a large red circle (the rover's laser called ChemCam) to the right. Beneath the box are two camera...
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In the clean room at JPL, engineers gather around the base of Curiosity's "neck" (the Mast) as they slowly lower it into place for attachment to the rover's "body" (the Wet Electronics Box, or "WEB")....
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Engineers just installed six new wheels on the Curiosity rover, and rotated all six wheels at once on July 9, 2010. This milestone marked the first in a series of "tune ups" to get the rover ready for...
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In this picture, engineers are preparing Curiosity's wheels for installation. Six new wheels were installed onto the rover on June 28 and 29, in the Spacecraft Assembly Facility at NASA's Jet Propulsi...
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In this picture, the Curiosity rover sports a set of six new wheels. The wheels were just installed on June 28 and 29 in the Spacecraft Assembly Facility at NASA's Jet Propulsion Laboratory, Pasadena,...
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Mars rover Curiosity, the centerpiece of NASA's Mars Science Laboratory mission, is coming together for extensive testing prior to its late 2011 launch. This image taken June 29, 2010, shows the rover...
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With the wheels and suspension system already installed onto one side of NASA's Mars rover Curiosity the previous day, spacecraft engineers and technicians prepare the other side's mobility subsystem ...
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Decades of work preparing a miniaturized laboratory for identifying minerals on Mars have also yielded spinoff versions with diverse applications on Earth and, possibly, the moon. This imag...
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Members of NASA's Mars Science Laboratory team carefully steer the hoisted Chemistry and Mineralogy (CheMin) instrument during its June 15, 2010, installation into the mission's Mars rover, Curiosity....
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April 2010 testing for a radar that will serve during the next landing on Mars.
This image shows April 9, 2010, testing for a radar that will serve during the next landing on Mars.