Canadian astronaut Commander Chris Hadfield has made it a part of his five month mission to educate about space, science and the International Space Station through a series of videos about daily life in space. In this one, he shows us how astronauts sleep on the ISS.
He’s also explained how we use math in space:
How astronauts brush their teeth in space:
What it’s like to cry in space:
Be sure to watch all of Commander Hadfield’s Expedition 34/35 videos.
Also recommended: His three books include The Darkest Dark, a picture book for kids, You Are Here: Around the World in 92 Minutes: Photographs from the International Space Station, and An Astronaut’s Guide to Life on Earth.