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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A comet's tail always points away from the sun.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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