Exoplanets Discovered, Kuiper Belt's Icy Trio, and White Holes Explored: S28E35
SpaceTime: Space & Astronomy - A podcast by Stuart Gary

SpaceTime Series 28 Episode 35The Astronomy, Space and Science News PodcastDiscovery of a New Planetary System, Stable Trio of Icy Worlds in the Kuiper Belt, and the Fascinating Concept of White HolesIn this episode of SpaceTime, we delve into the groundbreaking discovery of a nearby planetary system orbiting Barnard's Star, the second closest star system to the Sun. Located just 5.96 light years away, this system comprises four small planets, each 20 to 30% the mass of Earth, revealing new insights into the potential for life beyond our solar system. We discuss the significance of these findings and the advanced techniques used to confirm their existence, including the innovative Maroon X instrument.Exploring the Kuiper BeltWe also explore the remarkable discovery of a stable trio of small frozen worlds in the Kuiper Belt, cataloged as the Algiera system. This intriguing find, made using data from NASA's Hubble Space Telescope and the Keck Observatory, could potentially be only the second three-body system identified in this remote region, challenging existing theories about how such formations occur.Theoretical White HolesAdditionally, we dive into the fascinating hypothesis suggesting that black holes may transition into white holes, ejecting matter and energy back into the universe. This revolutionary idea, rooted in quantum mechanics, opens up new possibilities for understanding the nature of black holes and the fundamental workings of the universe.00:00 Space Time Series 28 Episode 35 for broadcast on 21 March 202500:49 Discovery of a planetary system around Barnard's Star06:30 Significance of the findings and the Maroon X instrument12:15 Overview of the Algiera system in the Kuiper Belt18:00 Implications for our understanding of Kuiper Belt objects22:45 Theoretical concepts of white holes and their significance27:00 Summary of recent astronomical discoveries30:15 Discussion on health risks associated with slushy drinkswww.spacetimewithstuartgary.comwww.bitesz.comđ Get Our Exclusive NordVPN deal here âź www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, itâs risk-free with Nordâs 30-day money-back guarantee! âCheck out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merchandise. Well worth checking out...Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/aboutâď¸ Episode ReferencesAstrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Planetary Science Journalhttps://www.springer.com/journal/11038Physical Review Lettershttps://journals.aps.org/prl/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.