Using carefully selected terrestrial rocks, engineers try to figure out how to work with crumbly rocks like the one the rover encountered on its first sampling attempt. Using carefully selected ...

NASA has announced that the Perseverance rover has completed testing the instruments on its robotic arm and is ready to get down to business. That business will see Perseverance testing rocks and dust ...

After nearly five years on Mars, NASA's Perseverance rover has traveled almost 25 miles (40 kilometers), and the mission team has been busy testing the rover's durability and gathering new science ...