/u/rainbowsieger's posts in /r/askscience
Because there is a certain pressure inside your body pressing outward, and a certain pressure outside of your body pushing in, if you were to go somewhere (I.e space without a suit) where there is NO inward pressure, would the outward pressure cause you to explode?
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Because there is no gravity/north or South Pole or even an equator in space, how is direction (up, down, north south east and west) measured?
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What would be different if the planet was in the “habitable zone” of a different star such as a white dwarf or red giant for example?
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If 50% of current humans were to successfully live on another planet full of edible vegetation/animals that are different from our own, how many generations would it take evolution to show visible differences between earth humans and the new planet humans due to adapting to the new environment?
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