Astrophysicists Discuss the Fermi Paradox

Why haven’t we found evidence of alien civilizations? Gott unpacks the infamous Fermi Paradox, examining why the galaxy isn’t filled with extraterrestrial visitors. From 'A Conversation with Astrophysicist J. Richard Gott III': https://youtu.be/VFmHSnnI0OA Get the StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: https://amzn.to/3PL0NFn Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk TikTok: https://www.tiktok.com/@neildegrassetyson