| areo.info / MER / Opportunity / | Sol 2641 Sol 2640 Sol 2639 |
| Sol 2640 local noon on Opportunity landing site was 2011-06-28 17:48 UTC on Earth. | last modified: 2016-01-31 21:46 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |