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 Why Do We Only See One Side Of The Moon? How Big Is The Universe? 10 Scary Yet Beautiful Facts About Space & Us Top 10 Facts – Space [Part 4] Top 10 Facts – Space [Part 2]