1. contributions to astronomy
... (Copernicus)." Claudius Ptolemy devised models of the universe that were in correlation to Aristotelian natural philosophy. Basing his ideas on the earth being at rest and heavenly bodies moving in circular motions, Ptolemy devised models of the universe with many variables which created a great amount of complexity. Ptolemy used a number of devices to solve many of the discrepancies in Aristotle's astronomy ... " model that could not be so easily made fact and did not fit with observation. Copernicus was successful in calculating first the distance from Venus to the sun using basic trig...
- Word Count: 1448
- Approx Pages: 6