Ptolemaic system

The Ptolemaic system was a model to explain the motions of the heavens in which the earth was the centre of the universe and all other celestial bodies revolved around it, espoused by Claudius Ptolemaeus in his work, the Almagest some time around the 2nd century, C.E., and accepted for over 1,000 years by the vast majority of Europeans to be the correct cosmological model. It may be also called the geocentric model. It was overthrown by the Copernican revolution after Galileo Galilei and Copernicus discovered that the planets orbited the sun.

Related Topics:
Model - Claudius Ptolemaeus - Almagest - Geocentric model - Galileo Galilei - Copernicus

~ ~ ~ ~ ~ ~ ~ ~ ~ ~