Video: How do astronauts sleep in spacecraft?

Living and working in space, for example on the international space station ISS has always been a challenge for astronauts. All their jobs are much more difficult in a zero gravity environment, ranging from eating, resting, working, going to the toilet to sleeping on the ground a lot.

Previously a NatGeo tv program has shown us how people go to the toilet on the universe, recently, the Canadian Aviation Agency (CSA) also had a short video to explain to We know how to go to sleep on a spaceship.

In a zero gravity environment, things will float beyond our control. So when sleeping, astronauts will crawl into a small room, about 2.5 meters high and about 2 meters wide, then tie themselves into a sleeping bag to keep the body from flying in the room. Inside there is a computer system for astronauts to work or entertain before sleeping. Please see the short film made by CSA to better understand.