NASA invented baby food as we know it today.
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It 'snows' metal on Venus.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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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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A comet's tail always points away from the sun.
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