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NASA astronaut Jack Hathaway wears a portable breathing apparatus | Cosmos Observatory | Cosmos Observatory

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NASA astronaut Jack Hathaway wears a portable breathing apparatus

NASA astronaut Jack Hathaway wears a portable breathing apparatus

iss074e0433194 (April 3, 2026) --- NASA astronaut and Expedition 74 flight engineer Jack Hathaway is wearing a portable breathing apparatus to test its readiness for unlikely emergency scenarios such as an oxygen leak, chemical leak, or fire aboard the orbital outpost. Credit: NASA/Jack Hathaway

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NASA ID

iss074e0433194

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April 3, 2026

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