NASA's Osiris-Rex set to land on asteroid Bennu Tuesday: How to watch live - CNET

NASA's van-size asteroid-chaster will attempt to swipe space souvenirs from Bennu to bring home to Earth. But it might not be easy.

NASA's Osiris-Rex set to land on asteroid Bennu Tuesday: How to watch live     - CNET
NASA's van-size asteroid-chaster will attempt to swipe space souvenirs from Bennu to bring home to Earth. But it might not be easy.