NASA invited the media to take a gander at its Crew Health and Performance Exploration Analog (CHAPEA) facility on Tuesday, which will house four volunteers for a year beginning this summer. The facility is designed to simulate what it may be like for the first inhabitants of Mars.

CHAPEA is a 1,700-square-foot 3D-printed habitat named

Source: Hot Hardware – NASA Volunteers To Spend A Year In A 3D Printed Mars Habitat Ahead Of Martian Mission