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mapping, universe, geocentric, space, earth, center
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heliocentric, sun, center, universe, waited till death bed to publish work
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eclipse, predictions, super nova, positioned stars, developed tools
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scholarship, math teacher, heliocentric, eliptical, solar system
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Hans Lippershey invented the telescope. It was first used to view outer-space with a closer look than a naked eye.
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telescope, spherical moon, sun spots, published books, blind
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gravity, physics, british government, telescope, laws of motion
