This image dated Wednesday Aug. 22, 2012 and provided by NASA shows the Curiosity rover's wheel tracks on the surface of Mars an image sent from one of the rover's cameras. The image was posted on a Tweet by JPL mission engineer Allen Chen.
Photo by
Associated Press /Chattanooga Times Free Press .
published Wednesday, August 22nd, 2012
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PASADENA, Calif. — Curiosity took its first test drive around the gravel-strewn Martian terrain Wednesday, preparation for the ultimate road trip to find out if the red planet’s environment could have supported life.
