Earth is the only planet in our solar system that's not named after a god or goddess.
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If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
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A comet's tail always points away from the sun.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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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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In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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