Nicolaus Copernicus is best known for his heliocentric model of the universe, which placed the Sun at the center of the solar system with the planets, including Earth, orbiting around it. This model revolutionized our understanding of the cosmos and marked the beginning of the Scientific Revolution. Copernicus's work laid the foundation for modern astronomy and challenged long-held beliefs about the Earth's place in the universe.
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Copernicus' contribution to astronomy was the heliocentric model, which placed the sun at the center of the solar system instead of Earth. This model revolutionized our understanding of the cosmos and laid the foundation for modern astronomy. Scientists continue to build upon Copernicus' work to further explore the universe.
The revolution of the planets about the sun, but he wanted to use circles.
Copernicus developed an interim theory of the planets in which the Sun was at the centre instead of the Earth as had previously been believed. Although Copernicus's theory only lasted from 1543 to 1609 when Kepler's theory replaced it, it is regarded as a useful step along the way.
Copernicus was never imprisoned.
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