The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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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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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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Astronauts cannot burp in space.
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All of the Earth's continents are wider at the north than in the south - and nobody knows why.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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