Nasa's Mars rover Curiosity acquired this image using its Chemistry & Camera (ChemCam) on Sol 691, at drive 726, site number 39

This image was taken by Chemistry & Camera (ChemCam) onboard NASA's Mars rover Curiosity on Sol 691 (2014-07-17 01:16:09 UTC).

Image Credit: NASA/JPL-Caltech/LANL

ENLARGE