Why Pluto is a Planet with Dr. Alan Stern

Why Pluto is a Planet with Dr. Alan Stern

Author: John Michael Godier January 2, 2026 Duration: 40:45

A discussion with New Horizons Principal Investigator Alan Stern of the mission to explore Pluto and if Pluto can support life. As well as his thoughts on NASA administrator Jim Bridenstine’s recent statement that Pluto is a planet.John Michael Godlier spoke to Alan Stern about his recent book Chasing New Horizons Inside the Epic First Mission to Pluto, coauthored with David Grinspoon. https://twitter.com/AlanSternhttps://alanstern.space/Chasing New Horizons inside the epic first mission to Pluto:https://amzn.to/2PUZk0GPluto images and video credit to: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institutehttp://pluto.jhuapl.edu/Website:https://www.eventhorizonshow.com/You can now support us on Patreon! https://www.patreon.com/EventHorizonShowFollow us on Twitter!https://twitter.com/jmgeventhorizon


Curiosity about the cosmos often starts with a simple question, and that's where John Michael Godier's Event Horizon finds its rhythm. Hosted by author and futurist John Michael Godier, this podcast delves into the profound and the perplexing at the edges of our understanding. Each episode builds a narrative, weaving together discussions on astronomy, astrophysics, and the latest space science news with broader themes of technology, history, and futurism. The conversations are grounded by special guests who bring expertise and diverse perspectives, turning complex ideas into engaging explorations. You'll find the dialogue moves from the concrete details of scientific discovery to the speculative implications for our future, all with a thoughtful and accessible tone. This isn't just a recap of headlines; it's a deep dive into the context and consequences of what we're learning about the universe. For anyone who looks up at the night sky and wonders about black holes, the potential for life elsewhere, or where our technology might take us next, this podcast offers a compelling space to linger on those big ideas. The production emphasizes clarity and depth, making even the most daunting topics feel within reach. Tune in for a regular journey to the frontiers of science and human thought.
Author: Language: en-us Episodes: 100

John Michael Godier's Event Horizon
Podcast Episodes
10 Unsettling Ways Humans Could Go Extinct [not-audio_url] [/not-audio_url]

Duration: 16:29
An exploration of ten ways humans could go extinct other than the usual concepts of nuclear war, anthropogenic climate change, and asteroid impacts.Event Horizon:https://www.youtube.com/eventhorizonshowMy Patreon:https:/…
The Mysterious Star HD 139139 with Dr. Andrew Vanderburg [not-audio_url] [/not-audio_url]

Duration: 30:36
28 random dips of light were observed by the Kepler space telescope of the star HD 139139. The random transiting nature of the objects and the light curves were studied by a team that was lead by Dr. Saul Rappaport and D…
Life in the 18th Century with Jon Townsend [not-audio_url] [/not-audio_url]

Duration: 26:48
In part one of a two part episode we are joined by Jon Townsend who does historical reenactment, is the host of the youtube channel Townsend, and is the proprietor of the online store, https://www.townsends.us/John Micha…
3i/ATLAS Interstellar Comet Update For November 2025 [not-audio_url] [/not-audio_url]

Duration: 17:01
3i/ATLAS Interstellar Comet Update For November 2025 and how it might connect to the mysteriousTunguska Event of 1908. My Patreon Page:https://www.patreon.com/johnmichaelgodierMy Event Horizon Channel:https://www.youtube…
The Warning Signs of AI are Getting More Frequent [not-audio_url] [/not-audio_url]

Duration: 15:15
The Warning Signs of AI are Getting More FrequentPapers:"Darwin Among the Machines", Butler, 1863https://mediarep.org/server/api/core/bitstreams/e0da505d-200c-43ab-be4b-6604a4df816f/contentMusic:Cylinder Eight by Chris Z…
Using Black Holes to Traverse the Universe with Dr. David Kipping [not-audio_url] [/not-audio_url]

Duration: 51:05
The Halo Drive, using a laser to gain fuel free relativistic propulsion from a black hole. By shooting a laser close to the event horizon of a black hole, Dr. David Kipping's conceptual star drive could lead to traveling…
10 Unsettling Astronomical Incidents and Phenomena [not-audio_url] [/not-audio_url]

Duration: 18:47
An exploration of ten of the most unsettling astrophysical events including Dyson Sphere candidates, a star containing plutonium, the Wow! Signal and others. https://www.patreon.com/johnmichaelgodierhttps://www.youtube.c…
Surviving the End of the World Featuring Dr. Travis Langley [not-audio_url] [/not-audio_url]

Duration: 38:32
The Psychology of The Walking Dead - Zombie ScienceWith Rick Grimes leaving The Walking Dead we wanted to take an in depth look at the science behind zombies, the living dead, and the psychology behind what drives the pe…