Sources from Episode 220

  1. “A Medieval Manuscript Has Revealed the Oldest Known Map of the Stars,” Smithsonian Magazine, October 2022, https://www.smithsonianmag.com/smart-news/medieval-manuscript-oldest-map-of-the-stars-Hipparchus-180980993.

  2. “2015 UFO: A Cross-Shaped UFO.” Syracuse Newtimes. September 4, 2015. https://www.syracusenewtimes.com/2015-ufo-cross-shaped-ufo.

  3. “30 Ways to Tell the Future.” Merriam-Webster. March 17, 2022. https://www.merriam-webster.com/words-at-play/ways-to-tell-the-future/divining-the-future.

  4. “America’s First UFO Sighting.” History.com. January 15, 2020. https://www.history.com/news/americas-first-ufo-sighting.

  5. “Clark, Jerome.” Unnatural Phenomena. (2005)

  6. “Ghost Airships Of The 1800s.” Plane and Pilot. April 6, 2020. https://www.planeandpilotmag.com/article/ghost-airships-of-the-1800s.

  7. “History of Airships and Balloons.” ThoughtCo. November 12, 2019. https://www.thoughtco.com/history-of-airships-and-balloons-1991241.

  8. “Sophie Blanchard – The High Flying Frenchwoman Who Revealed the Thrill and Danger of Ballooning.” Smithsonian Magazine. October 18, 2012. https://www.smithsonianmag.com/history/sophie-blanchard-the-high-flying-frenchwoman-who-revealed-the-thrill-and-danger-of-ballooning-89106237.

  9. “The Constellations.” International Astronomical Union. Accessed April 9, 2022. https://www.iau.org/public/themes/constellations/#:~:text=IAU%20and%20the%2088%20Constellations,official%20set%20of%20constellation%20boundaries.

  10. “The History of Airships and Airship Travel in Commercial Aviation.” Air Charter Service. August 5, 2021. https://www.aircharterserviceusa.com/about-us/news-features/blog/the-history-of-airships-and-airship-travel-in-commercial-aviation.

  11. “Voices In the Sky.” The Sacramento Bee. November 18, 1896. Page 1. https://www.newspapers.com/image/624109770/?terms=%22electric%20arc%20lamp&match=1.

  12. “Where Do Zodiac Signs Come From? Here's the True History Behind Your Horoscope.” Time. June 21, 2018. https://time.com/5315377/are-zodiac-signs-real-astrology-history.