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NASA’s Perseverance Mars Rover Gets Its Wheels and Air Brakes

4 Apr 2020, 15:01 UTC
NASA’s Perseverance Mars Rover Gets Its Wheels and Air Brakes
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Wheels are installed on NASA’s Mars Perseverance rover inside Kennedy Space Center’s Payload Hazardous Servicing Facility on March 30, 2020. Perseverance will liftoff aboard a United Launch Alliance Atlas V 541 rocket from Cape Canaveral Air Force Station in July 2020. (Credits: NASA/JPL-Caltech)

KENNEDY SPACE CENTER, Fla. (NASA PR) — Final assembly and testing of NASA’s Perseverance rover continues at Kennedy Space Center in Florida as the July launch window approaches. In some of the last steps required prior to stacking the spacecraft components in the configuration they’ll be in atop the Atlas V rocket, the rover’s wheels and parachute have been installed.

Perseverance received its six flight wheels on March 30, 2020. While the rover took a test drive last December, it was on “flight spares” that wouldn’t be making the trip to Mars. Designed for the kind of off-roading Perseverance will perform on the Red Planet, the wheels are re-engineered versions of the ones NASA’s Curiosity has been using on its traverses of Mt. Sharp.

This wheel, and five others just like it, heads to Mars on NASA’s Perseverance rover this summer. Wrapped in a protective antistatic foil that will be removed before launch, the wheel is 20.7 ...

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