NASA's Perseverance rover has discovered a highly unusual rock lying on the surface of Mars. The lumpy boulder, which has a metal-rich composition, is most likely a meteorite that crash-landed on the Red Planet — and it's the first one that Perseverance has found during its four-year mission scouring Mars rocks for signs of life.
Perseverance has found many different rocks since landing within Mars' Jezero crater in early 2021, including a "spider-egg" rock, an out-of-place "skull" and, most recently, a bizarre "turtle-shaped" formation. Some of these rocks have also yielded surprising results, such as strange nodules recently found in organic-rich samples, which could be the "clearest sign" yet of past extraterrestrial life on Mars.
Until now, the one thing that all the rocks surveyed by Perseverance had in common was that they originated on Mars. But on Sept. 19, during the 1,629th Sol (Martian day) of the rover's mission, the wandering robot came across an odd-looking boulder while exploring an area of Jezero dubbed "Vernodden." The unusual rock, which measures around 31 inches (80 centimeters) across, has since been named "Phippsaksla" — and is unlikely to have a Martian origin.
Join the conversation as a VIP Member