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He/she would suffocate and/or freeze.

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14y ago

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What would happen if an astronaut took of his helmet in space?

If an astronaut took off his helmet in space, his body would explode from the lack of pressure in space before other problems would become noticeable.


What would happen if an astronaut was ill in space?

If an astronaut falls ill in space, they would typically be treated using the medical equipment available onboard the spacecraft. The astronaut would also be in regular communication with medical staff on Earth who can provide guidance for treatment. In serious cases, the astronaut may need to be evacuated back to Earth for more advanced medical care.


What would happen to an astronaut without a spacesuit?

They would quickly die of asphyxiation due to the lack of air and the astronauts blood would boil because there is very little pressure in space so this would lower the boiling point of your blood causing it to boil quicker at a lower temperature this would also contribute to killing the astronaut.


What would happen if an astronaut's lifeline was cut?

If an astronaut's lifeline was cut, they would become untethered and float away into space. They would likely be unable to navigate back to their spacecraft and could be lost in space. Immediate action would need to be taken by the astronaut and their crew to retrieve them before they drift too far away.


What might happen if an astronaut floating in space moved the north poles of two magnets together and let them go?

The result would be the same as on Earth (except in 3D). Something different would happen (i) if the astronaut let go of one magnet before the other or (ii) if there were two astronauts, with one magnet each. (In space, the astronaut could spin, as well (except much more slowly).)


What would happen if you drooped a cloth onto a black hole?

It is impossible. The black hole is in space and I am pretty sure you aren't an astronaut.


What would happen if you took off your helmet in space?

If an astronaut were to take off their helmet in space, they would be exposed to the vacuum of space which would lead to decompression, causing rapid loss of consciousness within a few seconds. Due to the lack of oxygen, the astronaut would ultimately suffocate and die.


what would happen someone travel do on a person without a space suit?

It is possible to travel into space without a space suit, but if the capsule lost pressure, the astronauts blood would boil and they would be dead in about a minute.


Why is it important for the astronaut to have interests outside their work in space?

Because without fun of some sort, an astronaut's life would be pure stress. Unless you relieve that stress, then you start impairing your performance. The same can happen with earthbound people who have high-stress jobs or are in high-stress situations.


How would an astronaut aboard a space shuttle go about dropping an object down to earth?

The astronaut would release the object outside of the space shuttle and let it fall towards Earth due to gravity. The object would follow a trajectory back to Earth's surface without the need for further propulsion.


How does an astronaut breathe in space?

The astronaut's space helmets allows them to breathe in space! It is connected to an air supply.An astronaut's space suit keeps him from harm from outer space objects!They live in an airtight environment (suit, ship, or station).


How much will astronaut weigh in outer space?

A pound is a unit of mass. Mass is constant throughout the cosmos, so if the astronaut has a MASS of 180 pounds on Earth, it will be the same even in space. But, the astronaut doesn't have a weight of 180 pounds. His MASS is 180 pounds. Weight = mass x gravity. So, in space, his weight is 0 Newtons.