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Famous Folks in Science (Ancient Greece (Ptolemy (Planets move in a…
Famous Folks in Science
Ancient Greece
Noticed "stars" were moving
constellations
Geocratic model- all revolved around earth
Ptolemy
Planets move in a circle
Copernicus
Order of planets
Not believed while alive
Detailed theory of Heliocentric model-all planets revolve around the sun
Galileo
Convinced others that heliocentric was correct
Used telescope
4 moons for Jupiter
Venus is always by the sun
Brahe
order of more planets
Kepler
Elliptical
pattern