In space, the absence of gravity means air doesn't circulate naturally, so astronauts must strategically choose sleeping positions where airflow keeps them safe from carbon dioxide buildup, even if it means sleeping upside down like a bat.
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Sleeping Upside Down in Space… Here’s Why 🚀Added:
Sleeping in space is actually upside down. There's no gravity, so up or down doesn't matter.
But here's the crazy part. Air doesn't circulate naturally in space. Without proper ventilation, [music] carbon dioxide can build up. So astronauts choose spots where air flow keeps them safe, even if it means sleeping like a bat.
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