Juan Maldacena, famous physicist known for his work on black holes and AdS CFT, joins Brian Keating to discuss topics such as human traversable wormholes, the multiverse, black holes, wormholes in movies like Interstellar, an economic analog to the Higgs Mechanism, and the fascination with time travel. They also explore the construction of a humanly traversable wormhole, the connection between non-Gaussianities and primordial gravitational waves, and the possibility of finding non-gassy entities in large-scale structure.

Richard S. Ellis, a world-renowned observational astronomer, and Professor of astrophysics at University College London, discusses the quest to understand the history of the universe and witness cosmic dawn. The podcast explores topics such as the role of observers in astronomy, advancements in telescopes, the significance of theory in STEM, and mistakes in claiming distances of galaxies.

Watch this episode on YouTube to see the slides: https://youtu.be/G3xy-bEDJCY "I view string theory as the most promising way to quantize matter and gravity in a unified way. We need both quantum gravity and we need unification and a quantization of gravity. One of the reasons why string theory is promising is that there are no singularities associated with those singularities are the same type that they offer point particles." — Robert BrandenbergerIn this thought-provoking conversation, my grad school mentor, Robert Brandenberger shares his unique perspective on various cosmological concepts. He challenges the notion of the fundamental nature of the Planck length, questioning its significance and delving into intriguing debates surrounding its importance in our understanding of the universe. He also addresses some eyebrow-raising claims made by Elon Musk about the limitations imposed by the Planck scale on the number of digits of pi.Moving on to the topic of inflation and its potential detectability, Robert sheds light on the elusive B mode fluctuations and the role they play in understanding the flaws of general relativity. He explains why detecting these perturbations at the required scale may be beyond our current technological capabilities. The discussion further explores the motivations behind the search for cosmic strings in the microwave sky and the implications they hold for particle physics models beyond the standard model.With his expertise in gravity and the quantization of mass, Robert Brandenberger emphasizes the need for a quantum mechanical approach to gravity. He discusses the emergence of time, space, and a metric from matrix models, offering new insights into the foundations of our understanding of the universe. The speaker's work challenges conventional notions of inflation and proposes alternative models, such as string gas cosmology, as potential solutions.Beyond the scientific aspects, Robert Brandenberger reflects on his role as a scientist and educator. He expresses his gratitude to a mentor and shares advice he received about navigating the academic world. Additionally, he discusses the evolution of being a professor over the past three decades and shares his thoughts on the profession as a whole.Please join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

See the video of this episode here: https://www.youtube.com/live/qQnDatnAWP4?feature=shareBreaking news! A team of scientists in South Korea has made an extraordinary claim: they have discovered a room-temperature ambient-pressure superconductor. This means that they have found a material that can conduct electricity perfectly under everyday conditions.This is a huge deal. If it's true, it could revolutionize many technologies. We could have perfectly efficient power grids, levitating trains, and commercially viable fusion reactors. The possibilities are endless.But the scientific community is taking this with a grain of salt. There have been many claims of room-temperature superconductors in the past, and they've all turned out to be false. So we need to be careful before we get too excited.The researchers behind this latest claim say that they've done their due diligence. They've repeated their experiments multiple times, and they've had their results peer-reviewed. But until their work is published in a peer-reviewed journal, we won't know for sure if they're right.So tune in to this thrilling chat between experimentalist Professor Inna Vishik of UC Davis and my colleague Professor Jorge Hirsch, a theorist and past guest here at UCSD. This is one is a must-watch. Jorge's previous appearance regarding the Ranga Dias Paper  • RED FLAGS! Superconductor or FRAUD? https://www.youtube.com/watch?v=cAMSoAUo288&t=0s Superconductor Showdown video:https://youtu.be/hbER0AnwXD4 The paper being discussed from South Korea: The First Room-Temperature Ambient-Pressure Superconductor by Sukbae Lee, Ji-Hoon Kim, Young-Wan Kwon here: https://arxiv.org/abs/2307.12008 Please join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

Ryan Graves, eyewitness encounters with unidentified objects that flew past Navy F-18 aircraft. Explore complexities of UAPs, challenges of reporting, and implications for aviation safety. Discussion on lack of reporting mechanisms, stigma surrounding UAP sightings, and the need for standardized reporting procedures. Radar upgrades for tracking UAPs, sighting of metallic spheres, and personal impact of speaking out. Reflections on impactful work, need for more data, and podcasting experience.

Brian Keating, an astronomy professor and Nobel Prize winner, discusses engaging passion in aspiring astronomers, the emotion behind winning a Nobel Prize, coping with rejection, the importance of meditation, and finding meaning in the unknown.

See the Video! https://www.youtube.com/live/_45U7IjIJDk?feature=shareIn this episode Brian Keating and Allison Kirkpatrick respond to Rajendra Gupta’s controversial paper challenging the current model of the universe. What is the basis for this claim and why are media outlets and influencers promoting it so wildly? In addition to their detailed critique of Gupta's paper, they discuss galaxy formation, dark matter, and the scientific method.“Our newly-devised model stretches the galaxy formation time by a several billion years, making the universe 26.7 billion years old, and not 13.7 as previously estimated”Rajendra Gupta — Adjunct professor of physics in the Faculty of Science at the University of Ottawa Find Allison: https://kirkpatrick.ku.edu/ Press release: https://www.uottawa.ca/about-us/media/news/reinventing-cosmology-uottawa-research-puts-age-universe-267-137-billion-years The Paper: https://phys.org/news/2023-07-age-universe-billion-years-previously.html The paper is now available without a paywall from Gupta’s webpage: https://www.uottawa.ca/faculty-science/professors/rajendra-gupta See the Video! https://youtube.com/live/BFuW-zfH5RU Please join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

See the Video! https://youtube.com/live/BFuW-zfH5RUAvi Loeb joined Brian Keating after he led a Galileo Project expedition to the Pacific Ocean to retrieve spherules of the first recognized interstellar meteor, IM1. These samples were brought back to Harvard College Observatory over 50 spherules in total, which lay on the deep ocean floor for nearly a decade. These sub-millimeter-sized spheres, which appear under a microscope as beautiful metallic marbles, were concentrated along the expected path of IM1 — about 85 kilometers off the coast of Manus Island in Papua New Guinea. Their discovery opens a new frontier in astronomy, where what lay outside the solar system is studied through a microscope rather than a telescope. That 83% of the matter in the universe is apparently composed of dark matter which was not found yet in the solar system should teach us modesty in forecasting the nature of interstellar objects.Aliens, UFOs and Extraterrestrial Intelligence Playlist: https://youtube.com/playlist?list=PLJGKdZD30K_8pkx_wLg5vQmkAvGTUNaNmPast episode with Avi Loeb on Youtube: https://youtu.be/N9lUceHsLRwPlease join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

Brian Keating is interviewed by Micah Hanks. Micah is a writer, pocaster, researcher, adventurer, and cofounder of The Debrief, He delves deep into science, technology, history and UAP and UFO research. In this interview Micah focuses on Professor Keating’s book, Losing the Nobel Prize, Brian’s personal Nobel stories, and his outspoken criticisms of the coveted Nobel. Brian gives his ideas on how the award process could be improved. In addition, You're going to get a faced paced introduction to the field of SETI, the search for extraterrestrial intelligence, its history and evolution. What are the chances of find life beyond earth? What are the chances of discovering technosignatures revealing alien civilizations? If you appreciate a civilized dialogue about controversial science, including research on SETI and UAPs, Please Keep Into The Impossible in your feeds by subscribing and following. Please help us evolve by Paying it forward with a share to curious friends.Jump over to our Youtube Channel at DRBRIANKEATING and subscribe there too. There you will find an extensive selection of episodes featuring SETI, exoplanets and astrobiology. SETI is a particularly relevant subject in light of this week's revelation by Avi Loeb on the channel of his retrieval of what could be the first interstellar material ever recovered and publicly released. https://www.micahhanks.com/Aliens, UFOs and Extraterrestrial Intelligence Playlist: https://youtube.com/playlist?list=PLJGKdZD30K_8pkx_wLg5vQmkAvGTUNaNmPlease join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

Watch the full video on youtube here: https://youtu.be/b3Tx1g8gKmY Other Episode with Adam Riess: https://youtu.be/WZUqzHRuzhA Adam Riess is a renowned astrophysicist recognized for his groundbreaking research on the expansion of the universe with the 2011 Nobel Prize in physics Through extensive measurements and collaborations with other scientists, Riess discovered an intriguing tension in the size of the universe's expansion, which has steadily grown over the past decade. These results, reaching a significant level of more than 5 sigma, revealed an unexpected phenomenon: the rate of the universe's expansion seems to differ based on whether one starts from the beginning shortly after the big bang or from the present. This unexpected autonomy in the expansion challenged the traditional cosmological model, which tells the story of the universe's evolution from its inception to its current state. Riess's research has generated suspicion among many scientists, leading them to question whether the cosmological model itself needs revision. In his pursuit of unraveling the mysteries of the universe, Riess reminds us that advanced technology may often be mistaken for something magical.On this episode of INTO THE IMPOSSIBLE Riess explores the challenges of measuring distances in the universe and the discrepancies between measurements of the expansion rate of the universe first observed by Edwin Hubble namesake of The Hubble Constant, a pillar of cosmology. From the use of parallax (dating back to ancient Greece) to the use of Cepheid variables and Type 1a supernovae, Riess takes listeners on a journey through the cosmic distance ladder and the problem of the variation in the measurement of the Hubble constant known as the Hubble Tension. The possible role of dark energy is discussed, opening up new avenues for scientific investigation. Riess shares insights into the concept of the cosmological principle, and how it is challenged by the Hubble Tension.The conversation touches on peak experiences, the awe-inspiring encounters with nature that trigger moments of gratitude and curiosity, and the importance of sustaining these feelings in scientific exploration.Riess highlights the empirical nature of observational cosmology and the need for continued data collection and refining of models. Black holes, gravitational lensing, and Adam’s motivations to pursue precision science are discussed.Please join my mailing list 👉 briankeating.com/list for your chance to win a real meteorite 💥!Join me and ⁦Lawrence Krauss for an Onstage Dialogue ⁦at the San Diego Air & Space Museum Tuesday, Oct 17, 2023 at 7:00 PM: https://www.eventbrite.com/e/live-onstage-dialogue-brian-keating-lawrence-m-krauss-tickets-699430514497Support The INTO THE IMPOSSIBLE Podcast by supporting our sponsors:Post your free listing at LinkedIn Jobs https://www.linkedin.com/impossible Thanks HelloFresh! Go to https://www.hellofresh.com/impossible and use code 50impossible for 50% off plus free shipping!As an Into The Impossible listener, you can get 15% off a MASTERCLASS annual membership masterclass.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple’s best podcast of 2018! https://www.jordanharbinger.com/podcasts Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it’s here: https://spoti.fi/3vpfXok On Audible it’s here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  Become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices