Cosmonaut Yury I. Onufrienko, Expedition Four mission commander, performs maintenance on the Elektron Oxygen Generator in the Zvezda Service Module on the International Space Station (ISS). Onufrienko represents Rosaviakosmos
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Taken in
Space
Author
NASA
Description
Cosmonaut Yury I. Onufrienko, Expedition Four mission commander, performs maintenance on the Elektron Oxygen Generator in the Zvezda Service Module on the International Space Station (ISS). Onufrienko represents Rosaviakosmos