Watch NASA’s Mars rover train for its 2020 mission with some bicep curls
The Mars 2020 rover is preparing for its big mission by doing some “bicep curls” in anew videoreleased by NASA. The rover will head to Mars in July 2020 and is scheduled to land on the Red Planet’s Jezero Crater in February 2021. It’s a big mission to prepare for: the rover will collect samples from rock and soil on the planet’s surface. Both will be heavy, so NASA has decided to give its arms a good workout....