Morookian is one of two dozen employees at the lab who drive Perseverance, a $2 billion, six-wheeled NASA robot exploring a distant planet covered in rocks, boulders, sand dunes and craters.
NASA's Perseverance rover triumphantly celebrated the end of a tough climb out of the Jezero Crater on Mars with new images and a new science campaign. Freelance writer Amanda C. Kooser covers ...