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100
Ptolemy
Agreed with church on Earth center. -
Period: 100 to
ss
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Apr 8, 1543
Copernicus
Discovered Sun was center, round planets. -
Apr 8, 1572
Brahe
Sun and earth was center universe. -
Kelper
First to figure how telescopes worked. -
Galileo
Improved telescope microscope confirmed Copernicus theory. -
Newton
Figured out gravity, wrote many books.