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Retrieved on: 2017-12-15 10:35:42
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<div>With the discovery of an eighth planet, the Kepler-90 system is the first to tie with our solar system in number of planets. NASA/Wendy Stenzel. It was bound to happen. Every time we think we're the center of the universe, we get our comeuppance. Used to be our solar system had the most planets around ...</div>
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