| areo.info / MER / Opportunity / | Sol 4574 Sol 4573 Sol 4572 |
| Sol 4573 local noon on Opportunity landing site was 2016-12-04 21:11 UTC on Earth. | last modified: 2016-12-11 14:34 UTC |
| All Mars images derived from original data published by NASA and JPL on Marsrover Image Gallery and exploratorium.edu. | |