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 ...

A new oxygen generation system tested between July 11 and 14 aboard the International Space Station will allow the orbiting laboratory’s crew size to increase in 2009. The hardware is part of the ...

The European Space Agency's Rosetta mission observed molecular oxygen (O2) emanating from Comet 67P/Churyumov-Gerasimenko. New Caltech research reveals that comets can naturally produce molecular ...

Preliminary indication is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough to build pressure in excess of the vent capacity. Apart from obviously ...