Cold Quasars: The Death of Galaxies with Dr. Allison Kirkpatrick

Cold Quasars: The Death of Galaxies with Dr. Allison Kirkpatrick

Author: John Michael Godier January 3, 2026 Duration: 19:07

What are quasars?Are Black Holes Really Black?Dr. Allison Kirkpatrick, astrophysicist at the University of Kansas, recently announced her discovery of cold quasars a new object in the field of astronomy — galaxies featuring an abundance of cold gas that can produce new stars despite having a quasar at the center. The breakthrough finding overturns assumptions about the end state of galaxies and may represent a phase of the death of a galaxy that was previously unknown. John Michael Godlier spoke to Dr. Kirkpatrick about this discovery as well as the future of the Milky Way galaxy and its eventual merger with Andromeda. Discussing if we will need to worry about a future where our galaxy becomes a quasar and earth possibly becomes in the path of a blazar. As well as how supermassive black holes collide, if black holes are really black and how black holes can get ejected due to collisions and wander through the universe unseen.ASTROPHYSICIST DISCOVERS COLD QUASARShttps://physics.ku.edu/astrophysicist-discovers-cold-quasars'Cold quasar' discovery could signal galaxies' 'retirement party' phasehttps://www.cnn.com/2019/06/12/world/quasar-galaxy-stars-scn/index.htmlWebsite: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
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