Add Yahoo as a preferred source to see more of our stories on Google. Part of the 360 view. On Dec. 12, 2023, NASA's Perseverance rover reached a milestone — 1,000 Martian days, or sols, on Mars. To ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA/JPL-Caltech/MSSS For twelve years, we've watched Curiosity crawl its way over the ...