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Smart, astronomer, creative, geocentric, center, Earth
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Mathematician, heliocentric, astronomer, imaginative, scholar, artist
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developer, instrumenter, models, methodologies, comets, solar system
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telescope, astronomy, jail, thermometer, theories, modify
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astronomer, mathematician, elliptically, planetary, geocentric, advances
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The telescope was created by Hans Lippershey for aiding in the odservation of remote objects.
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universal, calculus, prism, telescope, gravity, friction
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.