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How do astronauts survive in space where their is not gravity and no oxygen?
Wiki User
∙ 15y ago
They have oxygen. And they float. Unlike your brain.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoThey can't breath and start to chock up and there muscles get tight!!
Wiki User
∙ 14y agoYes, they carry a finite supply of breathable oxygen in oxygen tanks that they wear on their backs during spacewalks
Wiki User
∙ 13y agothey eat him.
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How do astronauts get oxygen in space?
Astronauts bring tanks of oxygen with them when they go into space. The space suits they use to make space walks also have small oxygen tanks on them.
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
How much oxegyn can a astronaut suit contain?
Oxygen (O2) is necessary to the respiration and the survival of astronauts in the near vacuum of space. Astronauts does not have the breathable atmosphere on Earth in space. The space suit protects them from the lethal cold and vacuum of space by keeping him in temperature controlled and pressurized environment.
Do astronauts wear space suites to protect themselves from sun rays or are used for oxygen?
yes. the space suit does protect astronauts for harmful rays from the sun
What do astronauts need to stay alive in space?
they need oxygen, food, water, spaceship, and a heat source to survive!
How do astronauts survive in space where there is no gravity and no oxygen?
The oxygen is a simple matter: they simply take it with them when they leave Earth. Humans can survive being weightless for a few months with no lasting effects on their health.
What is used in a space suit to keep astronauts on the moon?
gravity and oxygen
How do astronauts overcome gravity in space?
In space, there is no gravity to overcome. The chllenge to astronauts is how to deal with the lack of gravity.
What are the problems met by astronauts in outer space?
There are several problems met by astronauts in outer space. These problems include oxygen, radiation, gravity, weight, temperature, and food.
How long can astronauts survive in space?
No one knows, but typically astronauts do not stay in space for more than 1 year. Otherwise, the zero gravity will degrade their bones and muscles
Why are astronauts in a space ship wieghtless?
There is no gravity in space.
How will astronauts get oxygen out of space?
They need to take it with them. There is no oxygen in space
How do astronauts get oxygen in space?
Astronauts bring tanks of oxygen with them when they go into space. The space suits they use to make space walks also have small oxygen tanks on them.
Can astronauts fly out of space?
Yes, astronauts can fly out here and there as they live in zero gravity in space.
What are the conditins in space?
Well, there is no gravity so you float around and there is no oxygen, that is why astronauts wear special suits when they go up there.
Will astronauts be able to survive in space without their specially made outfits if not why?
no because there is no air in space their is less gravity so need to wear special outfits
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
