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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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
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If two pieces of metal touch in space, they become permanently stuck together.
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If NASA sent birds into space they would soon die; they need gravity to swallow.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
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If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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