There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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From the nitrogen in our DNA, to the calcium in our teeth, the iron in our blood, to the carbon in our apple pies - all were made in the interiors of collapsing stars; we're all made of stardust.
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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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If NASA sent birds into space they would soon die; they need gravity to swallow.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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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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Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
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