Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past (Narration Only)
Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past (Narration Only)  
Podcast: Science & Futurism with Isaac Arthur
Published On: Sun Aug 17 2025
Description: The silence of the stars might be hiding more than an absence of life — it might conceal ancient machines, monuments, and traps from civilizations long vanished. Today, we explore these eerie cosmic echoes and the risks of unearthing them.Get a free trial TODAY with Hostinger Horizons! Use code ISAACARTHUR to get 10% off your first month here: hostinger.com/isaacarthurVisit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Ancient Alien Artifacts - Cosmic Relics Of A Dangerous PastWritten, Produced & Narrated by: Isaac ArthurScript Editor: Lukas KonecnyGraphics: Sergio Botero, Udo SchroeterSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChapters0:00 Intro1:42 The Cosmic Junkyard3:56 What Survives When Civilizations Don’t9:31 Dangerous by Design12:04 False Gifts and Poisoned Knowledge15:37 We Might Already Be Inside One19:21 Detecting the Undetectable21:34 The Human Reaction23:31 The Million-Year Message24:55 Galactic Cemeteries26:53 The Ghosts We Might Meet28:43 The Next ArtifactsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.