A mission to Mars seems more a case of when, not if, but where will astronauts actually live once they arrive on the Red Planet? To try and figure this out, NASA has commissioned high-profile ...
Sven Bilén is a co-owner of X-Hab 3D, Inc. which received NASA STTR funding to develop lunar construction technologies and develops 3D concrete printing systems. He receives funding from NASA, DARPA, ...
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