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 space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
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Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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The sun puts out more power in 1 second than mankind has ever used within human existence.
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Earth is the only planet in our solar system that's not named after a god or goddess.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The earth is .02 degrees hotter during a full moon.
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