Question

to became an astonaut one needs to know​

Answer 1

Explanation:

about the environment and how to live in space. One should also know the material needed to breathe and what kind of things you need to survive in space

hope this helped you

mark me as brainliest

Answer 2

Answer:

mark me brainliest ❤️❤️

Explanation:

First, applicants must have a bachelor's degree in engineering, biological or physical science, computer science, or math. Second, you must have three years of related professional experience or 1,000 hours of piloting. That professional experience could be teaching or time spent pursuing an advanced degree.