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They are absolutely vital for space-walks that is with Oxygen cylinders on the back-pack. some of the newer space ships have artifiically atmospheric cabins so they don't have to wear the clumsy helmets all the time, they are of course donned during the re-entry phase as there is the danger the capsule could lose its pressure envelope and on the hose ( Oxygen) better safe than sorry.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThe cabin of the shuttle is pressurized, much like an airplane. There is an atmosphere inside that is able to comfortably support the crew. As you can imagine, the cabin is completely and carefully sealed to prevent the atmosphere from escaping. The same is true for the space station. The need to maintain an atmosphere is one of many reasons why manned missions are so much more expensive and complicated than unmanned missions.
Wiki User
∙ 8y agoThe spacesuit allows provides an astronaut with air, pressure, and protection from the radiation and temperature extremes of space during work outside of a spacecraft. The space shuttle already provides all of these needs for those inside.
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Do astronauts keep their uniforms?
No the astronauts wear their space suits when they are launched, but they remove them later.
Name What is the name of the suit astronauts wear?
A space suit.
Do they wear suits when they go to space because there is no air?
Space suits are worn to protect astronauts not only from the lack of air, but also from cold.
What do astronauts need in space?
Astronauts wear special costumes, commonly referred to as "space suits" that protect them from the rays of the sun and gasses depending on which planet they are on. Space suits are airtight and also keep them warm while in the freezing vacuums of space, and cool inthe scorching sun. They wear a tinted glass for their face, not to be blinded by the glare.
When astronauts travel in space they must wear special helmets. Why?
The helmets are part of their space suits. They do not normally wear space suits unless they are going outside the spacecraft. Since there is no air outside and it can be very cold or hot. They need the suits to breathe and to protect them from the heat or cold and the vacuum of space which would kill them.
What are space suits?
These are the suits that the astronauts wear when they travel to outer space.
What the astronauts wear when traveling to space?
space suits
What did the astronauts wear on the moon?
Space suits
What do astronauts wear outside the international space station?
They wear space suits
Do astronauts keep their uniforms?
No the astronauts wear their space suits when they are launched, but they remove them later.
Name What is the name of the suit astronauts wear?
A space suit.
Why astronauts wear space suits outside spacecraft?
If they don't they will suffocate from lack of oxygen in space.
Do they wear suits when they go to space because there is no air?
Space suits are worn to protect astronauts not only from the lack of air, but also from cold.
Do astronaut have special gear for outer space?
Yes astronauts will have to wear their pressurized suits , when they walk in space.
How do astronauts use the toliet?
They can't use toilets they have to wear diapers in their space suits.
How are astronauts comfortable?
As astronauts reach in space, they are given the command that they can remove their heavy suits and change their clothes. They wear the same clothes as they wear on earth, once they reach perfectly in space.
What did the astronauts have to wear in space?
they ware things like fish bowls on there head and they ware suits
