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100
Ptolemy
Egyptian astronomer geocentric solar system 100 C.E -
Period: 100 to
Renaissance Scientists
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Apr 8, 1473
Copernicus
Renaissance Man heliocentric solar system 1473 -
Apr 8, 1572
Brahe
Danish astronomer precise measurements supernova 1572 -
Kepler
Found that the Earth orbits Sun 1571-1630 -
Galileo
Improved telescope, found sun is center -
Newton
reflecting telescope best known for gravity 1642-1727