Join us on an extraordinary journey as we venture inside a space pod, uncovering its intricate design and functionality.

The International Space Station's system, which has astronauts pee into specially designed space toilets, which usually involve a funnel and hose for urine, gets to about 98 per cent filtration.

The SpaceX capsule that departed from the International Space Station on Tuesday morning contained a total of four astronauts, including Butch Wilmore and Suni Williams.