Earth is the only planet in our solar system that's not named after a god or goddess.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
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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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If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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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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