CHAPEA Mission 2 Flight Engineer Conducts a Maintenance Activity During a Simulated Mars EVA

James Spicer, Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 flight engineer, conducting a maintenance activity. Credit: NASA

jsc2026e403180 (May 28, 2026) -- James Spicer, Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 flight engineer, conducting a maintenance activity. Credit: NASA