09. Is it hard to sleep when the light is changing? (A K2S Question)

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Even though astronauts' bodies get tired after a day's work, they need to close the shades as otherwise the Sun will keep interrupting their planned hours of sleep.

Answer provided by Derek Webber & Capt. USN (Ret.) William Readdy


Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer


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