To save 60% on your first 3 months of Audible visit http://audible.com/tibees or text tibees to 500-500. This video was based on ideas from the book Figuring by Maria Popova. Various other sources: Original manuscript: https://www.loc.gov/item/39010144/ Translation by Falardeau: https://dspace2.creighton.edu/xmlui/handle/10504/109241 The Somnium Project: https://somniumproject.wordpress.com/ Kepler's Laws: https://en.wikipedia.org/wiki/Kepler%27s_laws_of_planetary_motion Article by Skulls in the Stars: https://skullsinthestars.com/2018/02/23/somnium-by-johannes-kepler/ Subscribe to my channel to see more videos like this: null Support me with a monthly donation on Patreon and receive a gift from me: https://www.patreon.com/Tibees Buy me a coffee (one-off donation): https://ko-fi.com/tibees Website: https://tobyhendy.com/ TikTok: https://www.tiktok.com/@tibees Twitter: https://twitter.com/TobyHendy Second channel: https://www.youtube.com/channel/UCOZE5llobz3pjPRP69d0Ejg Timestamps: 0:00 - Does the Sun revolve around the Earth? 3:07 - Audible 4:37 - Kepler's science fiction book 10:02 - Witch-hunt 12:09 - Kepler's footnotes 14:43 - Patron Cat of the Day This video is sponsored by Audible.