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astronomerwhat he did
Kepler took Brahe observation and used it to help copernicus sun centered solar universe .
copernicus created to heliocentric theory/law
Brahe tried to prove copernicus wrong but his observation proved himself wrong
Ptolemy thought that the earth was in the center of the universe
Galileo made better telescope and found that venus had phases just like the moon and found that jupiter has four moons.
Newton used that gravity keep all the planters in their path and inertia help it mvd around in circles
Hubble made the Hubble satellite and figured out that the milky way galaxy isn't the only galaxy in the universe
Created by: 200369341