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100
Ptolemy
earth centered solar system, geocentric, clever -
Period: 100 to
Scientific Leaders
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Apr 15, 1473
Copernicus
founder of modern day science,heliocentric -
Apr 15, 1572
Brahe
tychonic system,built instruments for astronomy -
First Telescope invented by Hans Lippershey
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Kepler
geocentric, studied planetary motions, elliptical movements -
Galileo
copernican theory, dropped balls off tower -
Newton
laws of gravity, improved telescopes range