NASA astronauts Tracy C. Dyson (foreground) and Butch Wilmore wear personal protective equipment and clean the inside of the carbon dioxide removal assembly that is part of the International Space Station’s Air Revitalization System located inside the Tranquility module.

NASA astronauts Tracy C. Dyson and Butch Wilmore wear personal protective equipment

iss071e580478 (Aug. 29, 2024) --- NASA astronauts Tracy C. Dyson (foreground) and Butch Wilmore wear personal protective equipment and clean the inside of the carbon dioxide removal assembly that is part of the International Space Station’s Air Revitalization System located inside the Tranquility module.

Image Credit: NASA

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NASA astronauts Tracy C. Dyson and Butch Wilmore wear personal protective equipment

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