Curiosity Left Mastcam (M-34)
Sol 509 13:39 Site 25/0312 0509ML0020030050202805D01_DXXX
Measure the optical depth of the atmosphere and constrain aerosol scattering properties [observations]
Jan 11, 2014 at 3:41:51 AM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems
