there is almost an exact amount of water on earth. And it never disappears, it turns into clouds and rains down again.
Same with space, they recycle their own pee into drinkable water.
So both have "infinite" amounts of water.
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there is almost an exact amount of water on earth. And it never disappears, it turns into clouds and rains down again.
Same with space, they recycle their own pee into drinkable water.
Air trapped inside reaches the surface, once it breaks the surface tension the water pushes the air out with a (relatively) large amount of force as it trys to have the lowest surface area possible.