NASA reveals winners of 3D-printed mars habitat competition

NASA launched the 3D-printed habitat challenge back in 2015 to find suitable artificial accommodation concepts for the first wave of martian residents. the five winners set to build scale models next year. the winners, who were ranked using a point system, were selected by NASA in partnership with bradley university of peoria, illinois, out of 18 groups from around the world. they will all share part of a $100,000 prize depending on the score achieved. the winners are set to build scale models next year.