| areo.info / MER / Opportunity / | Sol 3729 Sol 3728 Sol 3727 |
| Sol 3728 local noon on Opportunity landing site was 2014-07-20 15:40 UTC on Earth. | last modified: 2016-01-31 21:48 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |