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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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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If two pieces of metal touch in space, they become permanently stuck together.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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Earth is the only planet in our solar system that's not named after a god or goddess.
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