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StarTalk Radio

Podcast Series 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!

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Series Episodes

Why Craters Are Round, Size of Life, The Real Length of Day – TYTYK Playing

Why Craters Are Round, Size of Life, The Real Length of Day – TYTYK

Is there a limit to how small life can be? Or how big? Neil deGrasse Tyson and Chuck Nice break down why all craters on the moon are round, the scale to life, and why the length of the day isn’t 24 hours.

46 mins

8 September Finished

This Is Your Brain on Psychedelics Playing

This Is Your Brain on Psychedelics

What if you could reopen your childhood brain? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore the cutting edge of psychedelic science, critical periods, and what a high octopus can teach us about the human mind with neuroscientist and psychedelics expert Gül Dölen.

1 hour 14 mins

4 September Finished

Rogue Planets & Exomoons with David Kipping Playing

Rogue Planets & Exomoons with David Kipping

Did we discover an exomoon? Neil deGrasse Tyson and Chuck Nice learn about the search for exoplanets with biosignatures, super Earths & mini Neptunes, and whether rogue planets outside of a solar system could harbor life with astrophysicist David Kipping.

53 mins

1 September Finished

Solving AI’s Energy Problem with Kathryn Huff Playing

Solving AI’s Energy Problem with Kathryn Huff

Is nuclear power the key to sustainability? With data centers consuming massive amounts of energy, can we keep up? Neil deGrasse Tyson, Gary O’Reilly & Paul Mecurio discuss the physics, safety, and future of nuclear reactors in a world of increasing power demands with nuclear engineer Kathryn Huff. Originally Aired February 21, 2025.

51 mins

28 August Finished

The Hunt for Dark Energy with Jason Rhodes Playing

The Hunt for Dark Energy with Jason Rhodes

How do you build a telescope to study something you can't see? Neil deGrasse Tyson and Paul Mecurio sit down with Jason Rhodes, senior research scientist at JPL, to explore the Nancy Grace Roman Space Telescope and its search for answers on dark energy and dark matter.

50 mins

25 August Finished

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