“NASA CHAPEA Crew Emerges After Year-Long Simulated Mars Mission: Meet the 4 Members and Wh” — what this page in the network covers. NASA’s Crew Health and Performance Exploration Analog (CHAPEA) mission concluded on October 31, 2026, as four crew members stepped outside for the first time in over a year. Matthew Montgomery, James Spicer, Ross Elder, and Ellen Ellis spent more than 12 months inside a 1,700-square-foot 3D-printed Matthew Montgomery, James Spicer, Ross Elder, and Ellen Ellis spent more than 12 months inside a 1,700-square-foot 3D-printed habitat at Johnson Space Center, simulating the isolation, resource constraints, and communication delays of a real Mars mission.
Their exit marks a critical milestone in NASA’s Artemis campaign, which aims to send humans to the Red Planet by the late 2030s. The crew’s physiological and psychological data will help researchers refine life support systems, crew selection, and countermeasures for long-duration spaceflight. This listing links straight to the original page, where the content is available in full.