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Astronaut Megan McArthur works on life support gear

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NASA

Nov 08, 2021
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Astronaut Megan McArthur works on life support gear
Astronaut Megan McArthur works on the U.S. oxygen generation system.

iss066e003338 (Oct. 20, 2021) — NASA astronaut and Expedition 66 Flight Engineer Megan McArthur replaces components and flushes contaminants inside the Tranquility module’s U.S. oxygen generation system.