| areo.info / MER / Spirit / | Sol 1857 Sol 1856 Sol 1855 |
| Sol 1856 local noon on Spirit landing site was 2009-03-24 03:01 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. | |