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Air Force Major to Lead Year-Long Mars Mission Simulation

9/21/2025

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Summary

Story summary

Air Force Maj. Ross Elder will lead a 378-day Mars mission simulation, CHAPEA, at NASA's Johnson Space Center starting Oct. 19.
The simulation aims to collect data for future manned missions to the moon and Mars.
Elder highlighted the need for teamwork and decision-making due to 22-minute communication delays with Earth.
The crew is training in mission roles, systems, and stress management.
Elder, an experienced test pilot, holds degrees in astronautical and mechanical engineering.

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Story summary

Air Force Maj. Ross Elder will lead a 378-day Mars mission simulation, CHAPEA, at NASA's Johnson Space Center starting Oct. 19.
The simulation aims to collect data for future manned missions to the moon and Mars.
Elder highlighted the need for teamwork and decision-making due to 22-minute communication delays with Earth.
The crew is training in mission roles, systems, and stress management.
Elder, an experienced test pilot, holds degrees in astronautical and mechanical engineering.