SpaceX Unveils Plan for World's First Fully Reusable Rocket

The private spaceflight firm SpaceX will try to build the world's first completely reusable rocket and spaceship, a space travel method that could open the gates of Mars for humanity, the company's milionaire CEO Elon Musk announced Thursday (Sept. 29). A fully reusable rocket would dramatically decrease the cost of lofting cargo and humans to space, making the exploration and colonization of other worlds such as Mars more feasible, Musk said in a speech at the National Press Club in Washington, D.C. [More]

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