What are two challenges posed by the near-vacuum of space? microgravity and lack of air lack of air and extreme temperatures high temperatures and microgravity lack of water and extreme temperatures

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Jaxon Thomas

3 February, 15:02

What are two challenges posed by the near-vacuum of space? microgravity and lack of air lack of air and extreme temperatures high temperatures and microgravity lack of water and extreme temperatures

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Abagail · Answer 1

Answer: There is no oxygen for astronauts to breathe, so spacecraft must be airtight. There is nothing to hold the sun's heat, so objects in space can experience a wide range of temperature.