{"product_id":"book-hi3t","title":"On the Heavens","description":"On the Heavens is a treatise written by Aristotle in which he explores the nature and motion of the celestial bodies. In this work, Aristotle argues that the heavens are eternal, unchanging, and composed of a fifth element called aether. He distinguishes between the sublunary world, which is subject to change and decay, and the celestial realm, which is perfect and immutable. On the Heavens is a significant work in the history of astronomy and natural philosophy, and it had a profound influence on later thinkers such as Ptolemy and Galileo. Read in English, unabridged.","brand":"Interactive Media World","offers":[{"title":"Audiobook","offer_id":49355857625392,"sku":"BDhi3t","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/2784\/9264\/files\/400194-hi3t-Square.jpg?v=1734398983","url":"https:\/\/downpour.com\/products\/book-hi3t","provider":"Downpour","version":"1.0","type":"link"}