| areo.info / MER / Opportunity / | Sol 3981 Sol 3980 Sol 3979 |
| Sol 3980 local noon on Opportunity landing site was 2015-04-05 13:56 UTC on Earth. | last modified: 2016-01-31 21:49 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |