Home > Space > A Tour Of The International Space Station A Tour Of The International Space Station Space Share on Pinterest In this video tour shot aboard The International Space Station astronaut Sunita Williams guides us through the station’s different modules and explains how they sleep, go the to bathroom, exercise and eat in weightlessness. Fascinating. Share on Pinterest Related Posts How Dangerous Is Deep Space Travel? Why Does Venus Spin Backwards? 10 Scary Yet Beautiful Facts About Space & Us How Big Is The Universe? 9 Facts You Didn’t Know About Our Solar System