Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
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The earth travels through space at 660,000 miles per hour.
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The population of the Earth has more than doubled since 1950.
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Jupiter is bigger than all the other planets combined.
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The heart of an astronaut actually gets smaller when in outer space.
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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