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StarTalk with Neil deGrasse Tyson

Neil deGrasse Tyson
Black Holes
Artificial Intelligence
Gravitational Waves
Quantum Physics
Dark Energy
Neuroscience
Quantum Mechanics
Dark Matter
NASA
Cosmology
Consciousness
Astrobiology
Astrophysics
Climate Change
Big Bang
Mathematics
James Webb Space Telescope
Time Travel
Exoplanets
Wormholes

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 ... more

PublishesTwice weeklyEpisodes1137Founded17 years ago
Number of ListenersCategories
ScienceEducation

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Artwork for StarTalk

Latest Episodes

How far did Alan Shepard hit a golf ball on the moon? How many monkeys named Albert have been to space? Neil deGrasse Tyson, comedian Paul Mecurio, and Senior StarTalk Producer Lindsey Walker find out the answers on this Game Show Edition of Startalk... more

Do the fractal nature of the universe and the human brain have anything to do with each other? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly welcome back Geek-In-Chief Charles Liu, for a grab bag covering deep space travel, fractal ma... more

What is fundamental in the universe? Neil deGrasse Tyson and comic co-host Chuck Nice welcome back Hakeem Oluseyi to dive deep into cosmology, plasma physics, the origins of life, and some of the most provocative ideas in modern astrophysics.

NOTE: ... more

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.

NOTE: StarTalk+ Patrons can listen to this e... more

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Recent Guests

Gül Dölen
Professor at UC Berkeley, neuroscience/psychology; co-author; expert in psychedelics and neuroplasticity
UC Berkeley
Episode: This Is Your Brain on Psychedelics
Kathryn Huff
Associate Professor in the Department of Nuclear Plasma and Radiological Engineering at the University of Illinois at Champaign Urbana and former Assistant Secretary for Nuclear Energy at the Department of Energy.
University of Illinois
Episode: Solving AI’s Energy Problem with Kathryn Huff
Jason Rhodes
Senior Research Scientist at NASA's Jet Propulsion Laboratory
NASA/JPL
Episode: The Hunt for Dark Energy with Jason Rhodes
David Eagleman
Professor of neuroscience at Stanford University
Stanford University
Episode: Your Inner Cosmos with David Eagleman
Jessica Ware
Division Chair in Invertebrate Zoology, curator of protists and related groups at the Institute for Comparative Genomics
Institute for Comparative Genomics
Episode: It’s Bugs’ World and We’re Just Living In It with Jessica Ware
Steven Spielberg
Director who participated and asked questions
Steven Spielberg, filmmaker
Episode: Stars Ask Neil To Save The Universe
Bill Prady
Co-creator of The Big Bang Theory
Stuart Fails to Save the Universe (Show)
Episode: Stars Ask Neil To Save The Universe
Hasan Minhaj
Comedian
Hasan Minhaj / The Daily Show
Episode: Stars Ask Neil To Save The Universe
Ricky Lindholm
Actress/Comedian (Stuart Fails to Save the Universe)
Stuart Fails to Save the Universe
Episode: Stars Ask Neil To Save The Universe

Hosts

Neil deGrasse Tyson
Host of the show; renowned astrophysicist guiding discussions on astronomy and science communication
Chuck Nice
Co-host guiding discussion; comedian and actor providing approachable framing for topics

Reviews

4.7 out of 5 stars from 35.3k ratings
  • Marvelous

    Podcast Addict
    5
    pazuzo
    a month ago
  • Longtime fan of the show

    I’ve learned so much from this show / Neil, and even the Cosmos. My mind is always pushing past humanly limits listening, learning, and thinking about the concepts and topics discussed on STR. Great guests as well - keep up the amazing work!

    Apple Podcasts
    5
    gobirds1997
    United Statesa month ago
  • Hey Neil personal message

    It is well versed about astrophysics make it 45minutes. It is very serious subject please low your laughter I feel you should release remaster edition.

    Apple Podcasts
    5
    DMR9789
    India2 months ago
  • Get Rid of Chuck Nice

    He always comments that the scientists that are discovering or have, must be taking drugs, weed, LSD, etc. These scientists are using the scientific method, sober for decades. Why does Chuck Nice have to diminish their discoveries as coming from a mind altering drug experience!!! Instead of pure steadfast genius???

    Apple Podcasts
    1
    WebWraith
    United States2 months ago
  • Close to awesome

    I love the topics and I love the guests. I love the energy and curiosity. But it’s hard to listen to Neil & other hosts interrupting everyone else. The guests can’t even finish their sentences - even as they’re saying fascinating things.

    Apple Podcasts
    3
    Lenabear42
    United States2 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Guests consistently bring high-profile curiosity and depth, while hosts keep conversations playful and accessible.
Listeners praise the show's ability to translate dense science into engaging, understandable dialogue.
Ads and pacing are sometimes noted as a distraction, but overall production quality and guest variety are valued.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Rogue Planets & Exomoons with David Kipping
Q: My question is, in our search for life in the universe, why does it matter if aliens are intelligent? Should the search for intelligent life be simplified to just life?
The search should focus on life in all its forms, including microbial life, because evidence of intelligent life is much harder to come by and the distinction helps structure funding and research pathways; technological life would answer different questions about advancement and the Fermi paradox.
The Hunt for Dark Energy with Jason Rhodes
Q: What are the three main ways Roman will measure dark energy?
Roman will measure dark energy through a combination of standard candles from supernovae to trace expansion history, large-scale galaxy clustering to map the distribution and growth of structure, and weak gravitational lensing to map dark matter through distortions in galaxy shapes, providing complementary views to isolate the effects of dark energy and potential new physics.
Super Solar Storms with Lika Guhathakurta
Q: So Lika, what is the heliosphere in simple terms?
The heliosphere is the sun's magnetic bubble that surrounds the solar system, created by the solar wind and magnetic field, which protects us from interstellar radiation and boundary interactions.
Cosmic Queries – Planet 9
Q: Could the Rubin telescope find Planet 9 and what observations would confirm it?
It would require targeted observations in the region where Planet 9 is hypothesized and repeated measurements over time to detect its gravitational influence, since a distant planet would only reveal itself through subtle motions of background stars and Kuiper Belt objects.
Cosmic Queries – Life on Other Planets with Aomawa Shields
Q: If life exists in our solar system, which planet or moon offers the most promising location?
The guest prioritizes Europa, then Enceladus for their subsurface oceans and geysers, with Mars as a possible third option for past habitability.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Gender Skew
Location
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Frequently Asked Questions About StarTalk

What is StarTalk about and what kind of topics does it cover?

A science-forward show that blends astronomy, physics, and space science with pop culture and humor. Recent episodes center on solar physics, exoplanets, planetary science, and cosmic mysteries, often featuring renowned scientists alongside celebrity guests who probe science questions through storytelling and accessible explanations. The format balances rigorous explanations with entertaining banter, aiming to make complex topics approachable for curious listeners while showcasing the human side of science communication and storytelling. A notable angle is how entertainment industry figures engage with scientific ideas, adding crossover appeal without sacrificing depth. It's likely to attract listeners who enjoy bright, wide-ranging convers... more

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How many episodes of StarTalk are there?

StarTalk launched 17 years ago and published 1137 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on StarTalk?

Recent guests on StarTalk include:

1. Gül Dölen
2. Kathryn Huff
3. Jason Rhodes
4. David Eagleman
5. Jessica Ware
6. Steven Spielberg
7. Bill Prady
8. Hasan Minhaj

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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