areo.info / MER / Opportunity / | Sol 4441 Sol 4440 Sol 4439 |
Sol 4440 local noon on Opportunity landing site was 2016-07-21 05:26 UTC on Earth. | last modified: 2016-07-31 13:35 UTC |
All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. |