The rover has finally lost a pesky rock that had become lodged in its front left wheel "like a pebble in its shoe." The stone had accompanied the rover for more than half its time on the Red Planet.
NASA's Perseverance rover loses its hitchhiking 'pet rock' after more than a year together on Mars : Read more
NASA's Perseverance rover loses its hitchhiking 'pet rock' after more than a year together on Mars : Read more