Ancient Astronauts have become a cornerstone of science fiction storytelling, but in 1976, researcher Zechariah Sitchin of New York, introduced this concept to the world with his book, the 12th Planet. According to this work, the ancient Sumerian deities were no mere gods, but aliens from a world at the very edges of the solar system. Parcasters - Theodosia Burr Alston is more than a character in a song from Hamilton! Find out about her life and mysterious disappearance this week on Gone. Available now at parcast.com/gone Learn more about your ad choices. Visit podcastchoices.com/adchoices