Book detail: On the Revolutions of the Celestial Spheres ... is presented as a focused source page for quotations connected with this book, collection, transcript, or source record.
This work is a seminal treatise that outlines the geocentric model proposed by the ancient Greek astronomer Ptolemy, detailing the motions of the celestial bodies and their orbits around the Earth.
The quotes below use the same card format as the rest of the site, including topics, source notes, copy actions, image creation, and sharing controls.