This photo from NASA's Mars rover Curiosity was taken on Aug. 28, 2012, after the rover drove 52 feet (16 meters) to begin its weeks-long drive east to the first science target Glenelg. It's the ... more 
This photo from NASA's Mars rover Curiosity was taken on Aug. 28, 2012, after the rover drove 52 feet (16 meters) to begin its weeks-long drive east to the first science target Glenelg. It's the rover's longest drive yet. less 
1 / 30
SPACE.com | Photo By NASA/JPL-Caltech
Wed, Aug 29, 2012 6:12 PM EDT