Alien Impostors & Doppelgangers

The idea that some mimic might steal your identity and replace you, or takeover your mind, is terrifying. But could we encounter aliens that were able to do this? Start listening with a 30-day Audible trial and your first audiobook is free. Visit or text “isaac“ to 500-500. Visit our Website: Join Nebula: Support us on Patreon: Support us on Subscribestar: Facebook Group: Reddit: Twitter: on Twitter and RT our future content. SFIA Discord Server: Listen or Download the audio of this episode from Soundcloud: Episode’s Audio-only version: Episode’s Narration-only version: Credits: Alien Civilizations: Alien Impostors & Doppelgangers Science & Futurism with Isaac Arthur Episode 359a, September 11, 2022 Written, Produced & Narrated by Isaac Arthur Editors: David McFarlane Graphics: Jeremy Jozwik Ken York Udo Schroeter Cover Art: Jakub Grygier Music by: Martin Rezny, “Lifelight“ Denny Schneidemesser, “Bridge Ambience“ Stellardrone, “A Moment of Stillness“, “Cosmic Sunrise“, “Limbo“, “Red Giant“ Aerium, “Fifth Star of Aldebaran“ Miguel Johnson, “Strange New World“