Why Does an Astronaut Need a Spacesuit?
A spacesuit enables an astronaut to survive by providing him artificially with conditions like those he is used to on Earth. These condition
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Spacewalks
Why Do Astronauts Go on Spacewalks?
Why Do Astronauts Go on Spacewalks? Any time an astronaut gets out of a vehicle while in space, it is called a spacewalk. A spacewalk is als