Lightning strikes about 6,000 times per minute on this planet!
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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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There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
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The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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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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Summer on Uranus lasts for 21 years.
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