There were several. The ones that come to mind are Copernicus and Bruno (who was actually burnt at the stake).
The astronomer who agreed with the heliocentric theory and was imprisoned for his investigations was Galileo Galilei. He supported the idea that the Earth orbits the Sun, which challenged the prevailing geocentric view. His advocacy of this theory led to a conflict with the Catholic Church, resulting in his house arrest in 1633. Despite the consequences, Galileo's work laid the groundwork for modern astronomy.
Galileo did not propose a heliocentric theory, he agreed with Copernicus and his heliocentric theory. The Catholic church, at the time, disagreed and they held a huge amount of power and put him on trial.
If you mean what scientist created the heliocentric theory, it was Nicolaus Copernicus. Based on astronomical observations, he determined that the Ptolemaic geocentric theory was incorrect, and replaced it with his own heliocentric theory, which placed the sun at the center of the universe, and had planets orbiting the sun.
The Vatican did not believe in heliocentric theory for a long time.
Heliocentric theory is a model of the solar system that places the Sun in a central place, with the planets orbiting it.
There was more than one astronomer who agreed with the heliocentric theory and was imprisoned for his investigations. The astronomers were Copernicus, John Dalton, Lamarck, and Galileo.
copernicus coined the heliocentric theory...
The heliocentric theory is the theory that the sun is the center of the universe, not the earth.
Geocentric theory
Geocentric theory
ME.
Galileo did not propose a heliocentric theory, he agreed with Copernicus and his heliocentric theory. The Catholic church, at the time, disagreed and they held a huge amount of power and put him on trial.
Copernicus discovered the heliocentric theory in 1510 and worked on it for four more years.
He was a Polish mathematician who disagreed with Ptolemy's view that the earth is the center of the universe. The heliocentric theory is the theory that the sun is the center of the universe, not the earth.
The heliocentric theory is the idea that planets rotate around the sun, where the geocentric theory said that everything orbited around Earth.
He was a Polish mathematician who disagreed with Ptolemy's view that the earth is the center of the universe. The heliocentric theory is the theory that the sun is the center of the universe, not the earth.
heliocentric theory