NASA astronauts stuck in space admit its 'tough' not returning to Earth
Suni Williams and Butch Wilmore will be stuck in space until next year February when a SpaceX capsule will hitch them a ride to Earth.
Space Station
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How do astronauts cut their hair in space?
Matthias Maurer, a German European Space Agency astronaut, has revealed just how astronauts get their hair cut in space.
Northumbria University leads study to improve Space Station astronauts' health
It is hoped the research will lead to longer space missions and could benefit people suffering with back pain on earth too.