NASA CHAPEA Crew Ends 378-Day Mars Simulation, Starting 2 Weeks of Debriefs
Updated
Updated · Houston Public Media · Oct 31
NASA CHAPEA Crew Ends 378-Day Mars Simulation, Starting 2 Weeks of Debriefs
3 articles · Updated · Houston Public Media · Oct 31
Summary
Four volunteer crew members emerged Saturday from NASA’s CHAPEA habitat at Johnson Space Center after 378 days in a 1,700-square-foot Mars analog, reuniting with families after a year of isolation.
Inside the 3D-printed facility, the crew tested robotics, habitat maintenance, exercise and crop growth under Mars-like constraints, including 26- to 44-minute communication delays and a simulated 2-week blackout.
NASA will now put the team through 2 weeks of post-mission evaluations, giving scientists their first direct debriefs and baseline health data without the mission’s communication lag.
The agency says the mission’s data will help shape human exploration of the Moon and Mars, as CHAPEA shifts toward a broader Moon and Mars Exploration Analog program targeted to begin in August 2027.