StarTalk Radio

StarTalk Radio

Science, pop culture, and comedy collide on StarTalk Radio! Neil deGrasse Tyson, astrophysicist and Director of New York's Hayden Planetarium, and his comic co-hosts, guest celebrities, and scientific experts explore astronomy, physics, and everything else there is to know about life in the universe. New episodes premiere Tuesdays. Keep Looking Up! Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Episodes

September 26, 2025 52 mins

Can anything survive a black hole? Neil deGrasse Tyson and comic co-host Chuck Nice are answering an eclectic set of fan-submitted questions covering topics from all across the spectrum of science. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/cosmic-queries-get-some-space/

Originally Aired July 19, 2020

Subscribe to SiriusXM Podcasts+ to listen to new episodes of Star...

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Can we resolve the crisis in cosmology? Neil deGrasse Tyson and co-host Matt Kirshen take on Hubble Tension, the difference between the estimated ages of the universe, and how to solve it with legendary astronomer Wendy Freedman.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/solving-the-crisis-in-cosmology-with-wendy-freedman/

Thanks to our Patrons Smallevent, Ralph, Ar...

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September 19, 2025 73 mins

What happens to your brain when you use AI? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore current research into how large language models affect our cognition, memory, and learning with Nataliya Kosmyna, research scientist at the MIT Media Lab. Is AI good for us? 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/your-brain-on-chatgpt-with-nataliya-kosmyna/

Tha...

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Could LISA detect primordial black holes or gravitational waves from the Big Bang? Neil deGrasse Tyson and co-host Chuck Nice explore LISA and the future of gravitational wave astronomy with astrophysicist Kelly Holley-Bockelmann.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free 
here: https://startalkmedia.com/show/gravitys-cosmic-symphony-with-kelly-holley-bockelmann

Thanks to our Patrons Bobby, Ron Aberneth...

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September 9, 2025 43 mins

Are we closer in size to an atom or the universe? Neil deGrasse Tyson and Paul Mecurio answer grab-bag questions about Hawking Radiation, power on the moon, and whether our universe is inside a black hole.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/cosmic-queries-black-hole-universe/

Thanks to our Patrons Raj Gaddam, Jason Thurman, Foosoul, Jeff, Micheal Flint, Charl...

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What would happen if the speed of light were infinite? Neil deGrasse Tyson, joined by co-hosts Chuck Nice, Gary O’Reilly, and astrophysicist Charles Liu, answers questions about quantum entanglement, qubits, higher dimensions, grabby aliens, and more!

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/cosmic-queries-grabby-aliens-with-charles-liu/

Thanks to our Patrons Chira...

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What is the origin of life in the universe? Neil deGrasse Tyson and Matt Kirshen explore how life got its start, the Miller-Urey experiment, and synthetic biology with molecular biologist Kerstin Göpfrich. Could the first alien life we find be the one we make? 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/building-life-from-scratch-with-kerstin-gopfrich/

Thanks to our ...

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August 29, 2025 47 mins

Why are we here? Who are we? What is the meaning of life? Neil deGrasse Tyson and comic co-host Chuck Nice answer fan-submitted Cosmic Queries on a range of topics that stem from the deepest thoughts, ideas, and feelings we share about our place in the universe. 

Originally Aired September 27, 2019.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/cosmic-queries-the-deep/

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Why don’t rockets fly straight up? What’s really happening when you make toast? Neil deGrasse Tyson and comic co-host Chuck Nice break down the science of making toast, boiling water, and the Brachristochrone problem. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/things-you-thought-you-knew-oatmeal-sun/

Thanks to our Patrons Mikey2Hearted, Katherine, Kate Donahue, rash...

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August 22, 2025 57 mins

What would it take to actually read someone’s mind? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly explore the science and ethics of decoding thoughts with Jean-Rémi King, a neuroscience researcher at Meta’s Paris lab. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/mindreading-with-jean-remi-king/

Thanks to our Patrons Eeshan Londhe, John Strack, Emmanuel...

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August 19, 2025 53 mins

Are we alone in the universe? Neil deGrasse Tyson and comic co-host Matt Kirshen sit down with one of the founders of the SETI Institute, Jill Tarter, to explore the search for intelligent life beyond Earth, technosignatures, The Drake Equation, and more.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.

Thanks to our Patrons Bryan Boleyn, Lisa, TheTrustyTrading Post, Kasharn George, Jon Warninger, Gatorcat, ...

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August 12, 2025 47 mins

If you crunched the asteroid belt into one object, would it make a planet? Neil deGrasse Tyson and cohost Chuck Nice answer fan questions about the shape of the universe, the origin of matter, the Casimir Force, pizza toppings, and more!

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:
https://startalkmedia.com/show/cosmic-queries-flat-universe/

Thanks to our Patrons Keith Edwards James Murphy, River Har...

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August 8, 2025 59 mins

What is life? What is intelligence? What is… complexity? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly learn how complexity science, chaos theory, and emergence help us understand our place in the universe with David Krakauer, president of the Santa Fe Institute.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:
https://startalkmedia.com/show/emergence-explained-with-david-krakauer/

Thanks to our Pat...

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August 5, 2025 51 mins

What’s really going on with UAPs? Neil deGrasse Tyson and co-host Paul Mecurio get to the bottom of identifying the unidentifiable with Jon Kosloski, Director of the All-domain Anomaly Resolution Office (AARO). 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:
https://startalkmedia.com/show/the-truth-about-uaps-with-jon-kosloski/

Thanks to our Patrons Glenn Fiskin, A. Certain Woman, Jeffrey Schwartz, Ada...

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August 1, 2025 49 mins

“Your scientists were so preoccupied with whether they could, they didn’t stop to think if they should.” Neil deGrasse Tyson and Chuck Nice chat with Jeff Goldblum about Jurassic Park, science, and more—joined by Bill Nye, a paleomammalogist and other experts.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/making-science-cool-with-jeff-goldblum/

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Will the Rubin Observatory prove Einstein wrong? Neil deGrasse Tyson & Chuck Nice answer queries about the new observatory, the Legacy Survey of Space and Time (LSST), and our next big tool to uncover the universe with Zeljko Ivezic, Director of Rubin Observatory Construction.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/vera-rubin-observatory-with-zeljko-ivezic/

Thank...

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What’s the science of what makes humans special? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore how we evolved to be different from eachother, what's up with Neanderthal DNA, and humanity's superpower with evolutionary anthropologist, Herman Pontzer.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/the-power-of-adaptability-with-herman-pontzer/

Thanks to our Pa...

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Could a new telescope one day spot city lights on exoplanets? Neil deGrasse Tyson and comedian Matt Kirshen answer questions about the frontiers of exoplanet science with astrophysicist and NASA Exoplanet Science Ambassador, Anjali Tripathi. 

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/searching-for-alien-worlds-with-anjali-tripathi/

Thanks to our Patrons William Duse...

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What’s up with the fourth dimension? Can anything travel faster than light? Neil deGrasse Tyson and Chuck Nice explore things you thought you knew about dimensions, tachyons, and isotopes.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 
https://startalkmedia.com/show/things-you-thought-you-knew-faster-than-light/

Thanks to our Patrons John Amneus, Eric, LUC THEO 280, Alex Mata, Katik, David Drain, Gwen...

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Why do we die? Do we have to? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore the paradox of death, the science of aging, and the search for immortality with Nobel Prize-winning structural biologist Venki Ramakrishnan.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.

Thanks to our Patrons Erick Schnell, Joey T, Nick Fortin, Karen Harbert, Jacob Kirkpatrick, Gunther Hammel, Frankie Blooding, Cynthi...

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