Brooks N (2018) Five things that happen to your body in space. The Conversation. 15.01.2018.
First paragraph: Tim Peake is the first official British astronaut to walk in space. The former Army Air Corps officer has spent a month in space, after blasting off on a Russian Soyuz rocket to the International Space Station on December 15 last year, but the spacewalk will doubtless be his most gruelling test.