Editor’s note: The Expedition 14 crew has been unable to get the Russian Elektron Oxygen generation unit to operate normally. As can be seen below this has been an ongoing problem with serious issues ...

FORT DETRICK, Md. -- U.S. Army Medical Logistics Command is requiring all units with portable oxygen generators to report their maintenance compliance status and concurrently execute a required ...

In what should have been the "home stretch" of their six-month orbital expedition, the crew of the international space station is struggling with new problems in their critical oxygen production ...

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Crew members on the international space station have ended their 10-day effort to repair a failed oxygen-generating unit, and in its place they have installed a jury-rigged unit that previously failed ...