| areo.info / MER / Spirit / | Sol 1855 Sol 1854 Sol 1853 |
| Sol 1854 local noon on Spirit landing site was 2009-03-22 01:42 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. | |