The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
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It 'snows' metal on Venus.
13
If NASA sent birds into space they would soon die; they need gravity to swallow.
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