Aristotle first thought that the Earth was the center of the solar system.
Ptolemy was the second one to think of the theory.
From Agent 0
Now I know who started the geocentric theory...
Hope this helped to everyone....:D
Plato and Aristotle believed in the geocentric theory. Ptolemy also believed.
Ptolemy (c. 90-168 A.D.)
Kepler
Ptolemy.
Ptolemy invented the geocentric theory during the second century A.D.
"Geocentric".
Plato and his student Aristotle believed in the geocentric theory. It was the ruling explanation model about how our solar system was put together for several hundreds of years.
The universe revolves around the sun
The Greeks created the theory of which they thought the earth was the center if our solar system ( a.k.a, the geocentric model)
No, the geocentric theory states the Sun orbits the Earth. It has since been shown to be incorrect, thanks to modern astronomical observations and mathmatics.
geocentric theory invented by phtolemy
ptolemy formulated the geocentric theory...
Claudius Ptolemy disproved geocentric theory.
geocentric
Geo = about the Earth Centric = in the middle Geocentric = The-Earth-In-The-Middle theory
geocentric theory originated with the man named Aristotle.
Ptolemy invented the geocentric theory during the second century A.D.
The heliocentric 'theory' is not really a theory at all, more an assertion that the Sun is at the centre of the solar system. Copernicus's theory assumes that the Sun is at the centre and provides a model of the planets' orbits that uses circles and epicycles to explain the observed orbits. He said it was simpler than the old "geocentric" (Earth centred) Ptolemaic system, but it was not really, it actually had more epicycles. Note: Perhaps the questioner got mixed up. The Copernican theory IS a heliocentric theory. Perhaps the question is about the geocentric theory and the Copernican theory. Anyway, Kepler simplified the heliocentric theory and now we know that his model is correct.
Geocentric theory
Geocentric theory
Neither, The Geocentric theory was created by a student of 'Plato's' by the name of Ptolemy. The Heliocentric theory was by Copernicus.