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What controversial theory did Galileo support?

Galileo supported the theory of Copernicus that the sun was the center of the universe. According to Copernicus, the earth revolved around the sun. This view was in stark contrast to the belief held by the Roman Catholic Church that the earth was the center of the universe. According to the beliefs held by the Roman Catholic Church, the sun revolved around the earth.


Challenging the teachings of the Roman Catholic Church was not a very common occurrence in those days. Most people believed in the teachings of the Church without question or reservation. The Church was not happy with Galileo and his ideas. He was put on trial, and he was found guilty of heresy and put under house arrest for the rest of his life. It turned out the Galileo was correct in his beliefs. The Roman Catholic Church eventually dropped its belief that the earth was the center of the universe.

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