A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red Planet.

A team of scientists has uncovered new details about Mars’ Jezero Crater using the Perseverance rover's cutting-edge technology. Their research reveals a complex volcanic history marked by diverse iron-rich rocks,

NASA’s Perseverance rover snapped this eerie shot of ‘Skull Hill’ — a dark, pockmarked float rock - as it rolled west down Witch Hazel Hill on April 11, 2025 (Sol 1472). The image, taken by the Mastcam-Z right-eye camera, shows the bizarre boulder standing out starkly from Mars’ dusty terrain. Credit: NASA Perseverance