An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
41% of the moon is not visible from earth at any time.
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The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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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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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
Only 55% of Americans know that the sun is a star.
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