Sol 4470, August 20, 2016. The Microscopic Imager moves in on the target dubbed Muffler II. (Names here commemorate rocks and targets identified at the Viking 1 and 2 landing sites in the 1970s.) Click image to enlarge it.
At right, the front Hazcam view (contrast adjusted).
Opportunity raw images, its latest mission status, a location map. and atmospheric opacity, known as tau.