| areo.info / MER / Spirit / | Sol 1821 Sol 1820 Sol 1819 |
| Sol 1820 local noon on Spirit landing site was 2009-02-15 03:16 UTC on Earth. | last modified: 2016-01-31 21:35 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |