The penny in this image is part of a camera calibration target on NASA Mars rover Curiosity. The MAHLI camera on the rover took this image of the MAHLI calibration target during the 34th Martian day of Curiosity work on Mars, Sept. 9, 2012.
The penny in this image is part of a camera calibration target on NASA Mars rover Curiosity. The MAHLI camera on the rover took this image of the MAHLI calibration target during the 34th Martian day of Curiosity work on Mars, Sept. 9, 2012.