| areo.info / MER / Spirit / | Sol 422 Sol 421 Sol 420 |
| Sol 421 local noon on Spirit landing site was 2005-03-10 16:13 UTC on Earth. | last modified: 2016-01-31 21:31 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |