They sleep straped to the wall
yes they do
Yes, they do.
they sleep
Ambien
the things that astronauts do on a mission is sleep learning how to fly a space shuttle
Astronauts in space sleep in sleeping bags that are secured to a wall or a bunk, using velcro straps to stay in place. They can sleep in any orientation in microgravity. Some astronauts also use sleep masks and earplugs to help block out light and noise.
i think that astronauts usually get about six hours of sleep every night when they are in space.
Astronauts sleep in a vertical position by strapping themselves into sleeping bags that are attached to the walls of they're sleeping compartment.
Astronauts in space rockets typically sleep in designated sleeping quarters that are usually small, private sleep pods or sleeping bags attached to a wall. These sleeping areas are specially designed with restraints to keep astronauts in place during sleep in the microgravity environment of space.
They do not. Astronauts in space are effectively weightless, so for them, there is no up or down; the idea of "upright" has no meaning.
Astronauts require less sleep than normal; Theoretically because the astronauts always have to be alert in a dangerous setting like space.