Spirit Unearths Former Yellowstone on Mars - Universe Today
Spirit’s gimpy right front wheel has turned out to be a blessing in disguise. The Mars Exploration Rover traversing around the Gusev Crater region on Mars has been forced to drive in reverse, dragging the jammed wheel behind. But that wheel gouged a trench a few inches deep through the Martian soil, revealing deposits of … Continue reading "Spirit Unearths Former Yellowstone on Mars"