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Geoccentrict, longitude, latitude, Uranus, Neptune
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Heliocentric, mathematician, translator, artist, scholar, sun
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Instruments, solar system, comet, supernova, stationary, mathematician
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Italian, father, thermometer, improved, telescope, sun center
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German, planetary, motion, universal, gravitation, orbit
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Hans Lippershey
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Calculus, laws, motion, heliocentric, laws of gravity, atoms
