If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
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The light hitting the earth right now is 30 thousand years old.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
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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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