| areo.info / MER / Spirit / | Sol 822 Sol 821 Sol 820 |
| Sol 821 local noon on Spirit landing site was 2006-04-25 16:08 UTC on Earth. | last modified: 2016-01-31 21:33 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |