heliocentric is ptolemy
yes or no
No, heliocentric is not Ptolemy.
No. Ptolemy believed in a geocentric model of the universe, which means he believed that the Earth was at the center. The heliocentric model, on the other hand, states that the sun is at the center of the solar system.
No, heliocentric is not Ptolemy. Ptolemy was an ancient Greek astronomer and mathematician who proposed the geocentric model, which believed that the Earth was at the center of the universe and all other celestial bodies, including the Sun, revolved around it.
On the other hand, the heliocentric model was proposed by Nicolaus Copernicus in the 16th century. It argues that the Sun is at the center of the solar system, with the planets, including the Earth, revolving around it.
To get the answer to this question, you can study the works of Ptolemy and Copernicus. Ptolemy's geocentric model can be found in his book "Almagest," while Copernicus' heliocentric model is presented in his book "De Revolutionibus Orbium Coelestium" (On the Revolutions of the Celestial Spheres). By comparing their ideas, it becomes clear that Ptolemy's model is geocentric, and Copernicus' model is heliocentric.