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In space, there is no gravity to overcome. The chllenge to astronauts is how to deal with the lack of gravity.
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∙ 9y ago
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Does gravity pull on astronauts while in orbit around earth?
Yes. Gravity is what keeps them in orbit. If it were not for gravity, those astronauts would continue out into space in a straight line.
What is meant by the term 'artificial gravity'?
The term "artificial gravity" refers to using science technology to create gravity. This is usually desired by astronauts and space organizations such as NASA to keep their astronauts healthy and to minimize the effects of weightlessness on astronauts during long term space travel.
Do astronauts have fridges or freezers in space?
No because then the frdger would float in space there no gravity
How did the first astronauts know there was no gravity on the moon?
First of all there is gravity on the moon. If there was not astronauts would be floating in space nothing to stand on. Well, the astronauts would know by the first tests on the moon.
Why would astronauts have to know what gravity is?
It is a common misconception that gravity does not exist in space. The truth is that in space, gravity is the most important force in governing the movement of large objects. You cannot plot a trajectory in space without understanding gravity.
Why are astronauts in a space ship wieghtless?
There is no gravity in space.
Can astronauts fly out of space?
Yes, astronauts can fly out here and there as they live in zero gravity in space.
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
Why do astronauts not weigh less in space?
they do-there is no gravity
How you overcome gravity?
Go to space.
Why does an astronauts float when he is in outer space?
Because there is zero gravity in space
Why astronauts floats in space?
Beacause theres no gravity!
Why can't astronauts cry in space?
Because there is no gravity.
How astronauts spend their days and what they eat in space?
As there is less or no gravity in space astronauts take closed food packets with them to the space . These food packets provide vitamins and minerals for astronauts in space to live .
A friend says that astronauts in orbit are weightless because they're beyond the pull of earth's gravity correct your friend's ignorance?
Astronauts are weightless in space because there is no gravity in space. The lack of gravity is what allows them to float.
Is digestion not possible without gravity?
Digestion is not dependent on gravity. Astronauts do fine in space.
How do astronauts get used to be in space with no gravity?
Practice and lots of trips.
