This team focuses on regolith construction to provide radiation shielding and physical protection.
The competition for this stage challenged teams to use modeling software to create a full-scale habitat design. This level built upon an earlier stage that required 60 percent design completion; for this round, submissions were 100 percent complete.
Entries were scored on architectural layout, programming, efficient use of interior space, and the 3D-printing scalability and constructability of the habitat. Teams also prepared short videos providing insight into their design as well as miniature 3D-printed models that came apart to showcase the interior design. Points were also awarded for aesthetic representation and realism.
The NASA 3D-Printed Habitat Challenge is a competition to create sustainable shelters suitable for the Moon, Mars or beyond using resources available on-site in these locations. This multi-level competition put teams to the test in several areas of 3D-printing, including modeling software, material development and construction. In addition to aiding human space exploration, technologies sought from this competition could also lead to lower-cost housing solutions on Earth and other benefits.
The 3D-Printed Habitat Challenge is managed through a partnership with NASA’s Centennial Challenges Program and Bradley University. Bradley has partnered with sponsors Caterpillar, Bechtel and Brick & Mortar Ventures to administer the competition. NASA’s Centennial Challenges program is part of the agency’s Space Technology Mission Directorate, and is managed at NASA’s Marshall Space Flight Center in Huntsville, Alabama.
For information about the 3D-Printed Habitat Challenge, visit: http://www.nasa.gov/3DPHab
Eleven team entries were scored and awarded points, with the top three teams being SEArch+/Apis Cor (first place), Zopherus (second place) and Mars Incubator (third place). The video submissions for the second and third place teams can be found below.

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