Extragalactic Sanctuaries

The galaxy is enormous, ancient, and mostly empty, but from a determined and powerful enemy seeker, even the galaxy may not contain a safe hiding place. Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. Watch the Video Version: https://youtu.be/Z8GksFOqnao Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur Facebook 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/53GAShE Credits: Extragalactic Sanctuaries: Escaping to the Edge of Space and Time Science & Futurism with Isaac Arthur Episode 351, July 14, 2022 Written, Produced & Narrated by Isaac Arthur Editors: David McFarlane Konstantin Sokerin Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Fishy Tree Jeremy Jozwik Katie Byrne Ken York LegionTech Studios Mike Munt Segio Botero Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Stellardrone, "Red Giant"