Curiosity Left Mastcam (M-34)
Sol 529 18:49 Site 26/0184 0529ML0020980050203292E01_DXXX
Image Earth - Moon - twilight - and obtain opacity with two star observations [observations]
Jan 31, 2014 at 10:11:54 PM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems
