Spacecraft like the International Space Station have pressurized cabins and are filled with the same kind of air we breathe on Earth, so the atmosphere onboard is made to feel as close to sea level as possible. But microgravity causes astronauts to experience the effects of weightlessness, so setting up a mattress on the floor isn't quite a part of the plan -- not only would the astronaut float away after dozing off, but the mattress would also drift off, creating the potential for midair collisions.
This means that astronauts can sleep practically anywhere in a spacecraft, as long as they tether themselves to something: the floor, the walls or the ceiling. While some astronauts, such as Canada'sfirst astronaut Marc Garneau, prefer to sleep "free floating," which simply consists of curling up and going to sleep, most others use sleeping bags to mimic the way we sleep on Earth. A free floater would bounce around and flail his or her limbs around, so a sleeping bag keeps everything nice, cozy and normal.
Astronauts sleeping during space shuttle missions normally strap themselves into seats or attach sleeping bags to the walls, and they'll avoid the cockpit since light from the sun can cause the area to heat up significantly and make slumber uncomfortable. ISS astronauts, on the other hand, have personal sleeping compartments in the Russian Zvezda Service Module, the current living quarters for the crew. Tiny closets are set into the 43 foot (13.1 meter) long module, where astronauts hang a sleeping bag and keep a pillow, light source, air vent and any personal belongings like books or family photos with them. Pillows, of course, need to be strapped to astronauts' heads during sleep so they don't float away.
There are only two compartments on the Zvezda, so when three astronauts are onboard, someone has to stake out a personal space elsewhere throughout the ISS. For example, Susan Helms slept on the opposite side of the ISS in the U.S. Destiny Laboratory Module during her stay.
aliens from lang see my on facebook
yes
Is a man who dedicates himself to spacetravel which consists of years of training and practise and then you take part in numerous space missions e.g. discovering planets e.t.c.=American spacemen are part of the organisation "NASA" National American Space Asscociation.=
you rock it to sleep
If you mean the 1959 insturmental than they are " The Spacemen"
spacesuits
Just like us, spacemen need to eat to for fill their hunger.
spacemen wear helmets because , there is no oxygen in space. They have to carry an oxygen cylinder on their backs.
they not as sleepy :D
aliens from lang see my on facebook
christian and yahyethink they can find space food and water and take them to other planets
If you mean aliens, then there are for sure some aliens in there. If you mean humans then there are some spacemen in space stations on Earth orbit who keep the space stations working.
So then they won't suffocated since there oxygen in space, their helmetsgive them oxygen. They carry their oxygen tanks
Spacemen
well you can probably sleep in space if you had a space suit on....... but if not then you would die of lack of oxygen.
yes
In a space ship