i believe that was copernicus. could be galileo
Aristarchus of Samos, a Greek mathematician and astronomer, was the first person (that we know of) to propose the idea that the Earth circles the Sun rather than the Sun going around the Earth. This was about 2400 years ago!
Nicolaus Copernicus developed the theory that the Sun was at the centre of the Solar System. However, an astronomer in ancient Greece is credited with the first known "heliocentric" theory. His name was Aristarchus.
In all likelihood nobody now believes in the geocentric model. There might be a few die-hard religious people who still believe in their religious texts.
However, that said, a survey reported that one in five Americans, and one in three Russians believe that the Sun revolves around the Earth.
This is more than likely based on "just not knowing" as opposed to actually believing it.
The geocentric model (also known as "geocentrism") is also known as the Ptolemaic view and is the theory that the Earth is the center of the universe and other objects orbit around it. This belief was common in ancient Greece and espoused by Aristotle and Ptolemy. Similar ideas were held in ancient China.
A astronomer called Nicolaus Copernicus is often credited with discounting this position although many had proposed a heliocentric position before him. Galilieo Galilei confirmed Copernicus's theory by observing the sky.
The first description of the Earth as going around the "central fire" was by Aristarchus of Samos, about 2,400 years ago.
Unfortunately, Aristotle's incorrect views were more widely accepted, until Nicolai Copernicus came up with a more complete description of a Sun-centered theory about 470 years ago.
Copernicus published his theory in 1543
No one in particular came up with the geocentric model, which says that the earth is the center of the universe, with everything else orbiting around it. Apparent motion of the sun, moon, and stars seems to be explained by this. Many ancient civilizations believed this because it's just the intuitive way of interpreting what you see. We now know, of course, that the heliocentric model is the correct one, thanks to early scientists like Copernicus, Kepler, and Galileo, who took on popular notion (and the church!) in their quest for truth.
Aristarchus of Samos was the first person (that we know of!) to propose a Sun-centered system, about 400 BCE.
Well there were lots of astronomers that believed in the geocentric theory but if you only want one, it could be Ptolemy maybe. I hope that answered your question
The Geocentric theory model was originally designed by Ptolemy-one of Plato's students. Hope that helps!
Nicolaus Copernicus was the astronomer to challenge the geocentric model of the solar system.
In a geocentric solar system model, earth is in the center, and all of the planets and then sun orbit around it. Geo= Earth Centric= Center
A geocentric model of the solar system. Which is incorrect.
This would be known as a geocentric model, and it is pretty easy to show why such a model is unlikely.
Such principle of belief that earth is the centre of the solar system is geocentrism. The model is called a Geocentric model.
Nicolaus Copernicus was the astronomer to challenge the geocentric model of the solar system.
In a geocentric solar system model, earth is in the center, and all of the planets and then sun orbit around it. Geo= Earth Centric= Center
The heliocentric model is sun-centered. The geocentric model is earth-centered.
Earth is at the center of the solar system.
A geocentric model of the solar system. Which is incorrect.
This would be known as a geocentric model, and it is pretty easy to show why such a model is unlikely.
It is the geocentric model.
The heliocentric model is the one that replaces the geocentric model because the heliocentric model better described the solar system.
The Geocentric model
Claudius Ptolemy
Geocentric model. This has earth at the centre. We now know this not to be true.
Such principle of belief that earth is the centre of the solar system is geocentrism. The model is called a Geocentric model.