@CNN: NASA’s OSIRIS-REx explorer has found evidence of water within the clays on the asteroid Bennu https://t.co/JelvUO0knm https://t.co/8cA1qd4BmL

@CNN: NASA’s OSIRIS-REx explorer has found evidence of water within the clays on the asteroid Bennu https://t.co/JelvUO0knm https://t.co/8cA1qd4BmL