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100
Ptolemy
Earth Center solar system no telescope -
Period: 100 to
Science and Renaissance
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Apr 15, 1473
Copernicus
Sun center solar system used telescope -
Apr 15, 1564
Galileo
Improved the telescope and observed moon -
Apr 15, 1572
Brahe
Supernova earth centered and sun centered -
Kepler
Studied planetarium motion not circle elliptical -
Newton
Focuses on gravity ; made laws motion(