3I/ATLAS and Interstellar Visitors with Avi Loeb

John Michael Godier's Event Horizon

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8d ago 1:53:24

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3I/ATLAS is the newest interstellar object racing through our solar system, and its unusual trajectory raises profound questions about how such visitors form and evolve. In this interview with John Michael Godier, Avi Loeb discusses what makes 3I/ATLAS so puzzling, and how it compares to ‘Oumuamua and Borisov.00:00 – Introduction and overview of interstellar objects04:00 – The discovery of 3I/ATLAS and why it matters10:30 – Comparing 3I/ATLAS with ‘Oumuamua and Borisov17:20 – How fast can interstellar objects really move?23:30 – Black holes, galaxy mergers, and extreme cosmic speeds30:00 – Dark matter, primordial black holes, and alternative explanations37:00 – Why data is essential in testing bold ideas44:00 – Galileo, science, and the resistance to new perspectives51:00 – Searching for microbial life versus intelligent civilizations58:00 – Could interstellar objects be technological in origin?01:05:00 – Evaluating evidence: natural versus artificial hypotheses01:12:00 – Why 3I/ATLAS’s trajectory and activity are so unusual01:20:00 – Can existing spacecraft observe 3I/ATLAS?01:28:00 – Proposals to repurpose Juno, JUICE, and Mars orbiters01:36:00 – What anomalies in dust and brightness could tell us01:44:00 – Why the public is fascinated by interstellar visitors01:52:00 – Copernican humility and the search for neighbors02:00:00 – Alien AI, human AI, and the future of exploration02:08:00 – Long-term survival: building habitats and interstellar ships02:16:00 – The Galileo Project and upcoming observatories02:24:00 – Closing thoughts on discovery and legacyYouTube Membership: https://www.youtube.com/channel/UCz3qvETKooktNgCvvheuQDw/joinPodcast: hhttps://creators.spotify.com/pod/show/john-michael-godier/subscribeApple: https://apple.co/3CS7rjTMore JMG https://www.youtube.com/c/JohnMichaelGodierWant to support the channel?Patreon: https://www.patreon.com/EventHorizonShowFollow us at other places!@JMGEventHorizonMusic:https://stellardrone.bandcamp.com/https://migueljohnson.bandcamp.com/https://leerosevere.bandcamp.com/https://aeriumambient.bandcamp.com/FOOTAGE:NASAESA/HubbleESO - M.KornmesserESO - L.CalcadaESO - Jose Francisco Salgado (josefrancisco.org)NAOJUniversity of WarwickGoddard Visualization StudioLangley Research CenterPixabay

141 episodes

#Science #John Michael Godiers