| areo.info / MER / Opportunity / | Sol 4791 Sol 4790 Sol 4789 |
| Sol 4790 local noon on Opportunity landing site was 2017-07-15 20:21 UTC on Earth. | last modified: 2017-07-23 13:35 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |