04. When do we need spacesuits? (A K2S Question)
From The Space Library
You will need spacesuits only when you venture outside the spacecraft environment and do an extra vehicular activity (EVA). Space is a very unfriendly environment to humans, and a spacesuit is needed to protect you from extremes of heat and cold as well as to provide you with oxygen to breathe.
Answer provided by Lonnie Moffitt
Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
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