The Greek philosopher Anaximander of Miletus (610-547 BCE) is given formal accreditation for establishing the geocentric theory. It seemed evident to early astronomers that the rest of the universe moved about a stable, motionless Earth. Ptolemy was an astronomer and mathematician. The Geocentric Theory was made by Ancient Greek Aristotle and believed that the universe was perfect and finite. The Geocentric model or theory that was created by Greek astronomers indicated that all celestial bodies moving around the Earth followed paths that were completely circular.This thought was not something that had come out of nowhere, but Greek mathematicians and philosophers regarded the circle as a perfect geometric figure suitable for celestial motion. Belief in the geocentric model was common in ancient Greece. Geocentric Theory. Ptolemy was not the first to suggest this theory, though, as documents indicate that Aristotle and Plato discussed this paradigm. On the application type: PTOLEMY If this is a wrong answer please write me from contact page or simply post a … This theory came from the Greek astronomer Aristotle, who thought that there were invisible spheres surrounding the Earth in layers, and that each one had either a planet or a star attached to it. Resources. Question is: Greek Posited A Geocentric Theory Of The Universe and answer is: Ptolemy. The geocentric model of the universe, in astronomy, is the theory that the Earth is at the center of the universe and the Sun and other objects go around it. The ancient Greek mathematician Pythagoras suggested that the Earth is spherical in about 500 BCE, and this was accepted by most ancient Greek philosophers at the time. The geocentric model of the universe, in which the Sun, planets and stars revolved around the Earth, was the accepted view of the cosmos for millennia. The geocentric theory, or the Ptolemaic system, was one of the earliest theories regarding the origins of the universe, and it posited that the sun, stars and even the other planets revolve around the Earth. Rejected by modern science, the geocentric theory (in Greek, ge means “ earth ”), which maintained that Earth was the center of the universe, dominated ancient and medieval science. They thought that the Earth was the center of the universe and that everything, the planets, the sun, and the stars, revolved around it. Plato's student, Aristotle, believed in a geocentric universe, a universe where the Earth was at the center of the universe. Ptolemy revised the geocentric model to explain the movement of the planets. A geocentric model of the universe seems first to have been formalized by Ptolemy, the famous Greek astronomer who lived in Alexandria around A.D. 130. The geocentric model was embraced by both Aristotle and Ptolemy, and most Greek philosophers assumed that the Sun, Moon, stars, and naked eye planets circle the Earth. This flawed view of the Universe was accepted for many centuries. 3.1 A geocentric universe 3.1.1 Eudoxus and a geocentric universe. Based on just such conclusions, ancient humans developed the concept or model of a geocentric (Earth centered) universe thousands of years ago. Ptolemy's model envisioned each planet moving in a small circle, the center of which moved along a large circular orbit about the earth. About geocentric theory. He believed that the Earth was the center of the Universe. Greek posited a geocentric theory of the universe — Puzzles Crossword Clue We have 1 Answer (s) Refine the search results by specifying the number of letters.