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Space suits with air pumps.(that is not enough to last them the whole journey)
They bring large tanks of compressed air which has a high oxygen percentage (about 30%, rather than 27% normally)
They also carry boxes called air scrubbers which absorb the carbon dioxide in the air and convert part of it back into oxygen.
What else can I help you with?
How do they breath in space?
The astronauts breath as they have an oxygen tank which they keep attached with their space suit.
How does the space suit backpack help astronauts breath in a space environment?
it has Scuba tanks of oxigen.
How do astronauts breath with their suits off in their space shuttles?
Space shuttles are pressurized so that the oxygen stays inside the shuttle.
Why did rockets that travels in outer space carry oxygen with them?
So that the astronauts on board can breath, of course. :)
Why do astronauts have to have special gear to breathe?
Since there is no breathable air in space, they need the gear to allow them to breath.
Astronauts are--who fly in space?
Astronauts are people who fly in space
What types of astronauts are there on a space mission?
trained space astronauts
How do people breath in space if there is nothing to breath?
People cannot breathe in space because there is no atmosphere to provide the necessary oxygen to sustain life. Astronauts wear specially designed spacesuits that have their own oxygen supply, allowing them to breathe while outside a spacecraft. Inside the spacecraft, there is a controlled environment with supply of oxygen for the crew to breathe.
Why is a space suit important?
Because in space humans would quickly dehydrate and be unable to breath, because 'space' is a near vacuum. Vacuums don't like to be empty, and want to fill up. So they take anything from anywhere to fill the vacuum, and that included human breath and moisture. Without breath and moisture we would die instantaneously. Hence the Space Suit, which is impervious to the loss of moisture and air.
What do Astronauts do on space station?
The astronauts can float in the
What is a safe temperature for austronauts to live in space?
A safe temperature for astronauts in space typically ranges from 65°F to 85°F (18°C to 29°C) to maintain comfort and functionality within the spacecraft. Extremes in temperature can pose risks to astronauts' health and mission operations.
How many astronauts are on the space station?
The number of astronauts on the space station can vary, but typically there are 6 astronauts on board the International Space Station at a time.
