Curiosity Left Mastcam (M-34)
Sol 685 10:57 Site 38/1266 0685ML0028940030304008D01_DXXX
Measure the optical depth of the atmosphere and constrain aerosol scattering properties [observations]
Jul 10, 2014 at 9:02:59 PM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems
