NASA held a contest to design a habitable 3D printed home on Mars — here's what that could look like
NASA has chosen three finalists in its competition to design a structure that could house humans on the moon or Mars. The structures need to be able to be 3D-printed using materials that are already on the planet. The designs will go head-to-head on May 1, with $800,000 up for grabs. Here is what NASA's favorite designs for 3D printed homes on Mars look like: Visit Business Insider's homepage for more stories. NASA has spent four years looking at designs for habitats that could be 3D-printed on the moon or Mars, and has selected its favorite three designs. NASA's 3D-Printed Habitat Competition launched in 2015, looking for structures that could be built autonomously using materials that are already on the planets. The top three teams will go head to head on Wednesday, printing 3D scale models of their designs in competition for $800,000 in prize money. The winner will then be announced on May 4. NASA said it's trying to find the technology that is "neede...