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  1. Science 101 with Leon
    NASA - NASA Rover Finds Old Streambed on Martian Surface
  2. Science 101 with Leon
    Giant rover to make terrifying landing on Mars They land it with a "supersonic parachute", at 1000MPH, that takes 65,000lbs of force and only weights 100lbs. That slows it to 200mph, where rockets take over. Once it's closer to the ground, they lower the rover via a crane, from the rockets...
1-2 of 3 Results