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 9 Facts You Didn’t Know About Our Solar System Why Does Venus Spin Backwards? Solar System 101 | National Geographic Five Real Possibilities For Traveling To Other Solar Systems Top 10 Facts – Space [Part 3]