Broken wheels won't stop Curiosity from exploring Mars
 

NASA's Curiosity Rover has been roaming around Mars for more than five years. In that time, it's sent back a ton of data about the red planet. Thanks to the robot, we know that the veins dotted around its craters were likely created by evaporating la...

https://www.engadget.com/2017/09/13/...broken-wheels/