| areo.info / MER / Opportunity / | Sol 3401 Sol 3400 Sol 3399 |
| Sol 3400 local noon on Opportunity landing site was 2013-08-17 15:15 UTC on Earth. | last modified: 2016-01-31 21:47 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |