Summer on Uranus lasts for 21 years.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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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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Earth is the only planet in our solar system that's not named after a god or goddess.
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There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
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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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There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
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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