How did skepticism lead Copernicus to develop the current model of the solar system?

Skepticism played a crucial role in Copernicus's development of the heliocentric model of the solar system by prompting him to question the long-held geocentric view that placed Earth at the center. Observing inconsistencies in the Ptolemaic system, such as the complexity of epicycles needed to explain planetary motion, he sought a simpler and more accurate explanation. This critical questioning led him to propose that the Sun, rather than Earth, was at the center, fundamentally reshaping our understanding of the cosmos and laying the groundwork for modern astronomy.