Curiosity Left Mastcam (M-34)
Sol 439 15:56 Site 21/1572 0439ML0017940000201694E01_DXXX
Systematic observation of clasts and soils along traverse [observations]
Oct 31, 2013, 7:52:08 AM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems
