areo.info / MER / Opportunity / | Sol 4221 Sol 4220 Sol 4219 |
Sol 4220 local noon on Opportunity landing site was 2015-12-08 04:17 UTC on Earth. | last modified: 2016-01-31 21:49 UTC |
All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. |