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What else can I help you with?
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
How will astronauts get oxygen out of space?
They need to take it with them. There is no oxygen in space
Why do astraunauts need a heating system in space?
Astronauts need a heating system in space because outer space is extremely cold, with temperatures reaching as low as -270 degrees Celsius (-454 degrees Fahrenheit). Without a heating system, astronauts could suffer from hypothermia, leading to serious health risks or even death. The heating system helps maintain a comfortable temperature inside the spacecraft or spacesuit for the astronauts to work safely.
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.
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
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.
Why do you have space food?
You need space food to give nutrition to astronauts. They need energy to perform tasks thus need food.
Why do astronauts need rigorous exercise in space?
their suits are very heavy.
Do astronauts need to have a passport while in space?
No , but for astronauts visiting from other nations they do need passports to travel to the respective countries who are launching them into space e.g. the U.S. , Russia .
How many people were astronauts when the first people landed on the moon?
Before you can land on the moon, or even survive in space or the space craft, you need years and years of training. Also, you need special suits which only places like NASA have. So you need to become an astronaut before you can train to get the qualifications to fly to outer space. Hope it helped!
