Medicine & TechnologyNASA Mars simulation volunteers reemerge after a year-long isolation. Discover the goals of the CHAPEA mission and its significance for space exploration.
NASA has invited people to apply to live on the Mars Dune Alpha, a 1,700-square-foot 3D-printed habitat that simulates what it feels like to live on the Red Planet. However, what is inside, and what will the chosen four people do there?