he was a polish priest scientist stated retrograde motion occured whenever earth passes around another plant
gained acceptance from people
had a much simpliar way to explain retrograde motion than Ptolemy
Nicolaus Copernicus!
He put the sun at the centre of the solar system,not the Earth as favoured by religion.
Solar centric or more usually heliocentric put the sun at the centre of the universe as opposed to the earth at the centre. We now know this to be inncorrect though the sun is at the centre of the solar system
In the 16th century, Copernicus proposed the heliocentric model that placed the Sun at the center of the solar system, not the Earth. This model was further supported by Galileo's observations using a telescope in the early 17th century.
heliocentric, where the sun is placed at the centre and all other planets orbit it
Galileo Galilee
Ptolemy proposed a geocentric model, with Earth at the center and planets orbiting it. Copernicus suggested a heliocentric model, with the Sun at the center of the solar system. Galileo's telescopic observations supported the heliocentric model and provided evidence for Copernicus' theory.
Copernicus' view was that the sun was the centre of the solar system. He believed everything revolved around the sun in circular orbits. Ptolmey on the other hand placed a static Earth at the centre with the planets and the sun orbiting the earth.Copernicus thought that the solar system revolved around the sun and not the Earth.
The only part of Copernicus's theory that Kepler retained was the idea that the Sun is at the centre of the Solar System.
Nicolaus Copernicus published his theory that the sun is a motionless body at the center of the solar system on his deathbed in 1543. This theory is known as the heliocentric model, which places the sun at the center of the solar system with the planets orbiting around it.
When did Copernicus write his book on the solar system?
heliocentric system