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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.

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Do they have oxygen in space?

While space itself does not have oxygen, astronauts have access to oxygen on space missions through systems that generate and regulate the supply of breathable air. This is necessary for them to survive in the vacuum of space.


How long can astronauts survive in space?

Astronauts can survive in space for a limited amount of time without protection due to the lack of oxygen and extreme temperatures. In the vacuum of space, they would quickly lose consciousness due to lack of oxygen, but the exact time frame can vary based on the individual. With the appropriate gear and protection, such as a spacesuit or spacecraft, astronauts can survive for extended periods of time in space.


What did the astronauts of Apollo 13 do to survive on the space shuttle?

The Apollo 13 astronauts were not on the space shuttle.


How do astronauts overcome gravity in space?

Astronauts in space experience microgravity, where they are in a state of continuous free fall around the Earth. This creates the sensation of weightlessness. They do not completely overcome gravity, but rather experience an environment where the effects of gravity are significantly reduced due to the spacecraft's orbital motion.


How do astronauts survive on a space mission?

Astronauts survive on a space mission by bringing along everything they need, including food, water, oxygen, and a controlled environment within the spacecraft. The spacecraft provides protection from radiation, extreme temperatures, and microgravity. Additionally, astronauts undergo extensive training to prepare for the physical and psychological demands of space travel.

Related Questions

Do they have oxygen in space?

While space itself does not have oxygen, astronauts have access to oxygen on space missions through systems that generate and regulate the supply of breathable air. This is necessary for them to survive in the vacuum of space.


How long can astronauts survive in space?

Astronauts can survive in space for a limited amount of time without protection due to the lack of oxygen and extreme temperatures. In the vacuum of space, they would quickly lose consciousness due to lack of oxygen, but the exact time frame can vary based on the individual. With the appropriate gear and protection, such as a spacesuit or spacecraft, astronauts can survive for extended periods of time in space.


What is used in a space suit to keep astronauts on the moon?

gravity and oxygen


Do I need oxygen to survive in space?

Yes, you need oxygen to survive in space because there is no breathable air in space. Astronauts rely on spacesuits or spacecraft with life support systems to provide them with oxygen to breathe.


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 do astronauts survive in space where their is not gravity and no oxygen?

They have oxygen. And they float. Unlike your brain.


Why do you need spacesuit and oxygen tank?

Spacesuits and oxygen tanks are needed in space because there is no atmosphere to provide oxygen for astronauts to breathe. Spacesuits also protect astronauts from extreme temperatures, radiation, and micrometeoroids. Without these, astronauts would not be able to survive in the harsh conditions of space.


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.


How do astronauts survive in outer space?

with space suits


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