Description The rover Curiosity took this selfie from the rock drill target 'Buckskin' If you are interested in the scale - the rover's wheels are 20 in (50 cm) in diameter, and 16 in (40 cm) wide) There are several other selfies taken by Curiosity on Mars A percentage of the profits are donated to the agencies responsible for the photo. Image: NASA/JPL-Caltech/MSSS