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StarTalk Radio

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Neil deGrasse Tyson

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.

#1016

Consider a Spherical Cow with Lara Anderson

What is string theory, really? Why does it need extra dimensions? Neil deGrasse Tyson and ... more

Yesterday

1 HR 03 MINS

1:03:07

Yesterday

#1015

Cosmic Queries – Dimensional Leaking

Is the whole universe actually a jinn particle? Neil deGrasse Tyson and cohosts Chuck Nice... more

13 Jun 2025

44 MINS

44:44

13 Jun 2025

#1014

Cosmic Queries – Renaming Time

Can you measure time without something moving? Neil deGrasse Tyson and comedian Chuck Nice... more

10 Jun 2025

37 MINS

37:25

10 Jun 2025

#1013

Cosmic Queries – Alien Worlds and Extremophiles with Kennda Lynch

What will life be like on other planets? On this episode, Neil deGrasse Tyson and comic co... more

06 Jun 2025

54 MINS

54:06

06 Jun 2025

#1012

Quantum Quandary: StarTalk Live! With Brian Greene & Janna Levin

Why three dimensions? Neil deGrasse Tyson and comedians Chuck Nice and Hasan Minhaj celebr... more

03 Jun 2025

1 HR 18 MINS

1:18:41

03 Jun 2025

#1011

Curing All Disease with AI with Max Jaderberg

Can AI help us model biology down to the molecular level? Neil deGrasse Tyson, Chuck Nice,... more

30 May 2025

49 MINS

49:36

30 May 2025

#1010

Things You Thought You Knew – Zombie Apocalypse

How empty is space? Neil deGrasse Tyson and Chuck Nice break down things you thought you k... more

27 May 2025

38 MINS

38:52

27 May 2025

#1009

The Language of the Universe with Grant Sanderson (3blue1brown)

Why can’t you divide by zero? Neil deGrasse Tyson and Chuck Nice discuss higher dimensions... more

20 May 2025

55 MINS

55:57

20 May 2025

#1008

Curing Medical Misinformation with Dr. Noc & Scott Hamilton Kennedy

Can you trust medical information on the internet? Neil deGrasse Tyson, Chuck Nice, and Ga... more

16 May 2025

1 HR 10 MINS

1:10:03

16 May 2025

#1007

Cosmic Queries – Negative Gravity

What happens to gravity when matter converts to energy? Neil deGrasse Tyson and co-host Pa... more

13 May 2025

47 MINS

47:50

13 May 2025

#1006

Cosmic Queries – Life on Exoplanets with Sara Seager

Is there life on other planets? On this episode of StarTalk, Neil deGrasse Tyson and co-ho... more

09 May 2025

48 MINS

48:14

09 May 2025

#1005

The Beginning of the Universe with Brian Keating

Could the Higgs field vary across space and time? Neil deGrasse Tyson and comic co-host Ch... more

06 May 2025

52 MINS

52:34

06 May 2025

#1004

Assembloids: Recreating the Brain with Sergiu Paşca

How do you recreate a brain circuit in a dish, and what can it unlock about our minds? Nei... more

02 May 2025

1 HR 05 MINS

1:05:24

02 May 2025

#1003

Einstein’s Crumbs with Janna Levin

How did Einstein’s work influence the world we know today? Neil deGrasse Tyson and Harris... more

29 Apr 2025

52 MINS

52:17

29 Apr 2025

#1002

Explosive Science with Kate the Chemist

What are chemical reactions like in space? Neil deGrasse Tyson and Chuck Nice team up with... more

22 Apr 2025

54 MINS

54:29

22 Apr 2025

#1001

Changing the World (Literally)

Could we create an atmospheric sun shield to halt the effects of global warming? Should we... more

18 Apr 2025

58 MINS

58:27