NASA's Perseverance rover has made yet another unusual discovery on Mars, spotting greenish spots inside a rock. The mysterious discovery was made by the rover's SHERLOC WATSON camera that took a ...

NASA's Mars Exploration Rover Opportunity has resumed using its rock abrasion tool after a pebble fell out that had jammed the tool's rotors two weeks ago. NASA's Mars Exploration Rover ...

the rock shows damage done by the rover's rock abrasion tool. "This false-color image shows the circular mark created where the tool exposed the interior of the rock Gagarin at a target called ...