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iscovered Geocentric theory, religious, no telescope
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Proved sun is in center, used telescope
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improved : telescope, moon didn’t cause tides
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discovered a supernova, sun, earth centered
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planetary motion, is elliptical not circular, 1609
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laws of gravity, laws of motion
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.