Supporting the creation of a permanent, self-sustaining human presence on Mars. https://t.co/kCtBLPbSg8 pic.twitter.com/ra6hKsrOcG— SpaceX (@SpaceX) September 29, 2017
Supporting the creation of a permanent, self-sustaining human presence on Mars. https://t.co/kCtBLPbSg8 pic.twitter.com/ra6hKsrOcG