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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

Is Reality Really Real? With Donald Hoffman

Is Reality Really Real? With Donald Hoffman

Did evolution never give us the ability to see reality as it actually is? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly sit down with cognitive scientist Donald Hoffman to explore what neuroscience, evolutionary game theory, and consciousness suggest about the nature of reality itself.

1 hour 14 mins

26 June Finished

Things You Thought You Knew – Rocks Float

Things You Thought You Knew – Rocks Float

What would happen in a world with too much oxygen? Neil deGrasse Tyson and Chuck Nice break down how rocks actually float, warm blankets, and why oxygen isn’t actually flammable.

44 mins

23 June Finished

Disclosure Day with Steven Spielberg & David Koepp

Disclosure Day with Steven Spielberg & David Koepp

Have aliens already secretly visited us? Neil deGrasse Tyson sits down with Steven Spielberg and screenwriter David Koepp to discuss their new film Disclosure Day, alien contact, and why Spielberg believes there’s more out there than meets the eye.

54 mins

16 June Finished

Conquering Fear with Alex Honnold

Conquering Fear with Alex Honnold

Is the fear of heights innate or learned? Neil deGrasse Tyson, Chuck Nice, and Gary O'Reilly explore taking risks, the neuroscience of fear, and how to overcome it with freestyle rock climber and subject of the film Free Solo, Alex Honnold, and neuroscientist Heather Berlin.

57 mins

12 June Finished

Quasar Quirks & Sky Surveys with Matt O’Dowd

Quasar Quirks & Sky Surveys with Matt O’Dowd

Did the Milky Way used to be a quasar? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice explore quasars, the high energy universe, and the movie we’re making of the night’s sky with astrophysicist & host of PBS Space Time, Matt O’Dowd.

55 mins

9 June Finished

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