Focusing on the evolution of astronomical methodology, this work chronicles the development of ancient mathematical astronomy, concluding with late antiquity. Initially intended to cover Greek influences on later astronomers like Copernicus, Brahe, and Kepler, the scope was narrowed due to its complexity. The author acknowledges the contributions of E. S. Kennedy and Noel Swerdlow, who provided deeper insights into the sources and methodologies of Copernicus. Ultimately, Swerdlow's involvement led to a comprehensive revision of the original manuscript.
