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That is an idiotic question. To get home! Without fuel in outer space, the ship would keep its current inertia and be lost. Fuel is used to change the trajectory of the ship.
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∙ 12y ago
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What gas do rockets need to help the fuel burn in outer space?
oxygen
Why do you have to have oxygen when you go outer space?
Oxygen is needed in our body so we can survive. The cells in our body need it and without oxygen, the cells will die and we will die. When people go in to outer space there is no oxygen so oxygen tanks are taken so the astronauts receive the oxygen they need
What happens after the shace shuttle takes off?
After the space shuttle takes off, it goes into outer space. The astronauts in the space ship keep in contact with the people in case they need help, but are on their own for the most part.
How will astronauts get oxygen out of space?
They need to take it with them. There is no oxygen in space
Do the astronauts need special clothes while living and working inside the space station?
If the space station is pressurized, I don't think astronauts need to where space suits.
Do astronauts need to do laundry in space?
No, astronauts actually don't do laundry in space. They have to throw away there clothes after they get dirty, because their is no way to wash them.
How does Chemistry helps in space travel?
It helps scientists know how much of what is needed to make for example the fuel or how much of gases they need to give the astronauts oxygen.
Why do astronauts need warm clothing in space?
The reason it is so cold in space and astronauts need warm clothing is because thair is NO element in space for warm energy conduction, an element is any natral mass.
What do astronauts need to survive in space?
food, water, shelter
What do astronauts need when walking in space?
I am not sure, ask NASA
Do astronauts need to walk on the moon?
No, because most astronauts just make it into space but don't walk on the moon and their still considered astronauts.
What humans need to survive in space?
To survive in outer space, a man needs to have oxygen, water, food, space suit, warm clothing. We would also need a gravitational force similar to earth's, otherwise we would suffer rapid muscle degeneration, and eventually death. This is why astronauts must constantly exercise in space.
