The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
If two pieces of metal touch in space, they become permanently stuck together.
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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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According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
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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