On Earth, breathing is effortless because oxygen is everywhere. But in space, there is none. Astronauts rely on carefully designed systems to survive. Their lives depend on oxygen supplies and backup ...

The additional storage tanks, valves, tubing and instruments ... to ensure that enough oxygen reached the astronauts’ lungs. If a small meteorite should puncture the skin of a ship containing ...

Starliner launched two astronauts to the International Space ... ISRO repurposed some of its resources, including liquid ...