вЂThese and other observations were nails in the geocentric coffin, making Copernicus's heliocentric universe an increasingly persuasive concept.вЂ™.

вЂApart from the above we must also take into account the noncircularity of the Earth's heliocentric orbit.вЂ™.

вЂIn the heliocentric universe conceived by the sixteenth-century astronomer Nicolaus Copernicus, for example, planets orbited the Sun in perfect circles.вЂ™.

вЂWhy did the heliocentric astronomical paradigm replace the geocentric one?вЂ™.вЂKepler comes under great criticism by the geocentrists because of the great role that he played in the acceptance of the heliocentric model.вЂ™.вЂBecause astronomers still disagree over the details of the heliocentric model, this material should be approached with an open mind, studied carefully, and critically considered.вЂ™.вЂHis discovery that the Sun is located far from the center of our galaxy had an impact on human thought similar to the paradigm shift caused by Copernicus's change from a geocentric to a heliocentric model for the universe.вЂ™.вЂHe seems to have been an early believer of the heliocentric theory of the solar system.вЂ™.вЂEvolution is a fact: as much a fact as plate tectonics or the heliocentric solar system.вЂ™.вЂOnce upon a time, research into the idea of a heliocentric solar system was seen in the same light.вЂ™.вЂOne of his greatest achievements, mathematical proof of a heliocentric solar system, continues to be used today as a major argument against the validity of astrology.вЂ™.

вЂWhat Copernicus did, that no one had done previously, was work out the mathematical details of the heliocentric model, based on the astronomical data available at the time.вЂ™.вЂBy his thirties Copernicus had developed a heliocentric theory of the solar system in a document of a few fruitful pages.вЂ™.вЂScientific transactions between east and west also contributed to Copernicus' account of the heliocentric nature of the solar system.вЂ™.вЂJust as the Western church refused at first to accept the heliocentric model of Copernicus, so modern astronomy so far chooses to dismiss this second discovery.вЂ™.

Geocentric vs heliocentric astrology