| areo.info / MER / Opportunity / | Sol 1921 Sol 1920 Sol 1919 |
| Sol 1920 local noon on Opportunity landing site was 2009-06-18 22:46 UTC on Earth. | last modified: 2016-01-31 21:44 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |