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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An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
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If two pieces of metal touch in space, they become permanently stuck together.
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Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
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The light hitting the earth right now is 30 thousand years old.
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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.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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