Curiosity Left Mastcam (M-34)

Sol 372 11:02 Site 13/0974 0372ML0015240000108738E01_DXXX
Possible contact with dark boulders [observations]
Aug 23, 2013 at 6:37:31 AM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems

Image Source