HomeIFTTT NASA Awards $400,000 to Top Teams at Second Phase of 3D-Printing Competition byDG|KNIGHT FANSCOTT 0 NASA is making progress and awarding prizes in its competition to build a 3-D printed habitat for deep space exploration. August 28, 2017 from NASA http://ift.tt/2wDnGTg via IFTTT Tags: IFTTT NASA Facebook Twitter