When The Astronauts Sleep 15:36 *Science , Astronauts , Explomore , Facts , featured , Science Edit Astronauts must have good airflow around them when they sleep, otherwise, they could wake up oxygen-deprived and gasping for air because a bubble of their own exhaled carbon dioxide had formed around their heads. Explore More-Explomore Share on Facebook Share on Twitter Share on Google Plus ...to share all interesting about almost all. Cruosity is exciting and hearing different things is good... Explore More-Explomore... RELATED POSTS
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