The early dissemination of Copernicus' work and theories is an intricate and multilayered history. The reception of De revolutionibus orbium coelestium, which was the first early modern work in mathematical astronomy introducing a heliocentric planetary theory, was not purely technical. Rather, the cultural debates surrounding it were affected by physical, philosophical, ethical, and theological concerns from its inception. Georg Joachim Rheticus, who authored the first report on Copernicus' achievement, deemed it appropriate to put a call for independence of spirit on (...) the title page of the Narratio... (shrink)