In the last 7 years, humanity has discovered 43 potentially habitable planets.
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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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Sound doesn't travel in space.
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Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
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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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A comet's tail always points away from the sun.
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