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.

Every guest on StarTalk Radio

697 guests, ranked by how many people never want them back.

1. —
   Kevin Hart

   Stars Talk to Neil – Alien Love · Apr 2024

   0 votes

   Never again
2. —
   Kristen Schaal

   The Science of Sex (Part 2) · 5 episodes

   0 votes

   Never again
3. —
   Victor Matheson
   0 votes

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4. —
   Arati Prabhakar

   Inside DARPA: Sci-Fi Meets National Defense · Aug 2018

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5. —
   Gary Marcus

   Cosmic Queries: Minds and Machines · May 2018

   0 votes

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6. —
   Lawrence Krauss
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7. —
   Ruth Westheimer
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8. —
   Claudia O'Doherty
   0 votes

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9. —
   Ingrid Newkirk

   Making the Fur Fly · Mar 2013

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10. —
    Janeane Garofalo

    When Science Crashes the Party · Mar 2013

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11. —
    Jo Firestone
    0 votes

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12. —
    Maeve Higgins
    0 votes

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13. —
    Marion Nestle

    Remembering Anthony: “A Seat at the Table with Anthony Bourdain Parts 1 & 2” · Jun 2018

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14. —
    Michael Ian Black
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15. —
    Alondra Nelson
    0 votes

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16. —
    Baratunde Thurston
    0 votes

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17. —
    Cory Booker

    StarTalk Live! Let’s Make America Smart Again (Part 2) · 4 episodes

    0 votes

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18. —
    David Helfand

    Science Literacy in the Misinformation Age - #LMASA · May 2017

    0 votes

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19. —
    Gül Dölen

    This Is Your Brain on Psychedelics · Sep 2026

    0 votes

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20. —
    Jason Silva

    StarTalk Live: Building the Future · Mar 2013

    0 votes

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21. —
    John Urschel
    0 votes

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22. —
    Maurice Ashley

    Gambits and Game Theory · Jan 2021

    0 votes

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23. —
    Patrik Baboumian

    #ICYMI - Plant-Powered Athletes and Plant-Based Diets · Jul 2019

    0 votes

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24. —
    Paul Offit

    Cosmic Queries – COVID-19 Vaccines · Sep 2020

    0 votes

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25. —
    Ryan Fitzpatrick

    #ICYMI - Extended Classic: The Immaculate Reception · 2 episodes

    0 votes

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26. —
    Suze Orman

    Making Cents of Money · Mar 2013

    0 votes

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27. —
    Ben Lindbergh

    #ICYMI - Building an MVP Machine · Aug 2019

    0 votes

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28. —
    Dave Foley

    StarTalk Live! SF Sketchfest · Nov 2014

    0 votes

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29. —
    H. Jon Benjamin
    0 votes

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30. —
    Jemaine Clement
    0 votes

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31. —
    Jonathan Coulton

    The Music of the Spheres · Mar 2013

    0 votes

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32. —
    Michael Showalter
    0 votes

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33. —
    Ophira Eisenberg
    0 votes

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34. —
    Sarah Vowell
    0 votes

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35. —
    Travis Sawchik
    0 votes

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36. —
    Caron Butler

    #ICYMI - Slam Dunk Science (Part 2) · 2 episodes

    0 votes

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37. —
    John Allen Paulos

    Cosmic Queries: Time and Higher Dimensions · Dec 2017

    0 votes

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38. —
    Natalie Batalha

    Cosmic Queries – James Webb Space Telescope · Dec 2021

    0 votes

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39. —
    Paul McNamara
    0 votes

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40. —
    Priya Natarajan
    0 votes

    Never again