Here's How NASA Will Grab an Asteroid Using a Spiky Robot Gripper
Within the next five years, NASA is planning to launch a robotic spacecraft toward a small asteroid. Once there, the robot will find a small boulder lying on the surface of the asteroid, pick it up, and bring it back to Earth for us to have a look at. It’s an ambitious mission, and we’re only just starting to hear details about what’s going to be involved in getting all this to work.
Earlier this week, we stopped by NASA’s Goddard Space Flight Center in Greenbelt, Md., to check out some of the prototype hardware that’ll be grabbing a boulder off of an asteroid in the early 2020s.