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CHAPEA Mission 2 Crew Reflects After 378 Days on Simulated Mars 
6 min read

After 378 days without windows, the sounds of the outside world, or real-time calls with family and friends, four research…

Nov 9, 2026
Article
NASA’s CHAPEA Crew “Returns” to Earth
1 min read

The four-member Crew Health and Performance Exploration Analog (CHAPEA) crew poses outside for the first time in more than a…

Nov 2, 2026
Image Article
NASA Invites Media to Crew Completion of Yearlong Mars Simulation
3 min read

The four volunteers who lived and worked in a simulated NASA Mars mission for more than a year will exit…

Oct 27, 2026
News Release
CHAPEA 2: Audio Log 4
33 min read

The CHAPEA 2 crew shares final reflections from inside their simulated Mars mission, and principal investigator Grace Douglas discusses the…

Oct 23, 2026
Encore: A Year In Mars Dune Alpha
23 min read

To prepare for the day when humans travel to Mars, NASA is conducting a one-year experiment in a Mars simulation…

Oct 20, 2026
NASA’s Simulated Mars Crew Marks One Year Inside Habitat 
3 min read

The four crew members in NASA’s simulated Mars mission have spent the past year living and working in isolation in…

Oct 19, 2026
Article
CHAPEA 2: Audio Log 3
46 min read

NASA’s CHAPEA 2 crew shares what it was like to operate through a simulated two-week communications blackout with Earth, and…

Jul 31, 2026
CHAPEA 2: Audio Log 2
58 min read

The CHAPEA 2 crew shares the latest updates after four months into their simulated Mars mission, including life inside the…

May 22, 2026
NASA’s Simulated Mars Mission Marks 200 Days Inside Habitat
3 min read

The four crew members of NASA’s Mars simulation recently marked 200 days into their 378-day Red Planet mission on May…

May 7, 2026
Article