The private spaceflight company has bold goals of reaching the Red Planet with reusable rocketry. In this just released animation, their vision includes a new two stage rocket and a spaceship/habitat that can land on Mars. They also unveil an on-orbit fuel re-supply and possible terraforming. -- Watch Live @ 2:30 EST - Elon Musk Unveils Mars Colonization Plans: https://goo.gl/FrO1Ur Credit: SpaceX