Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
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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 typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
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The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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