StarTalk Radio

What’s a supervolcano? Neil deGrasse Tyson and comic co-host Matt Kirshen discover all types of volcanoes in the solar system with cosmochemist and author of Fire and Ice: The Volcanoes of the Solar System, Natalie Starkey. Is there such a thing as an ice volcano?

Originally Aired October 5, 2021. 

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Are we in a simulation? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice take a deep dive into simulation theory, consciousness, and free will with Oxford theorist Nick Bostrom. Is this The Matrix? 

Originally Aired December 21, 2021.

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How did scientists discover evidence for dark energy? Neil deGrasse Tyson and comedian Paul Mecurio explore dark energy, Hubble tension, and the beginning and end of the universe with astrophysicist and Nobel laureate, Adam Riess.

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Are our parts replaceable? Neil deGrasse Tyson, Chuck Nice, & Gary O’Reilly sit down with bestselling author Mary Roach, who discusses her newest book, Replaceable You, and the quest to grow organs, build parts, and engineer the human body.

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Thanks to our Patrons Hubert Górecki, Michele and Da...

What if our universe is the inside of a black hole… inside another black hole? Neil deGrasse Tyson and Paul Mecurio answer a grab bag of fan questions about black hole mergers, the misconception about gravity assists, and if there’s such a thing as laws of physics.

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Thanks to our Patrons Beth, Rebecca Yoswein, Leigh, Desiree Doporto, Bao Le, Thomas Alvarez, Eri...

What is truly foundational to the universe? Neil deGrasse Tyson and Chuck Nice welcome particle physicist Brian Cox for a discussion about emergence, particles, consciousness, and the very fabric of spacetime. 

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Are we making science fiction a reality? Is that a good thing? Neil deGrasse Tyson, Chuck Nice, & Gary O’Reilly and guest Adam Becker, science communicator and author of More Everything Forever, discuss sci-fi dreams, tech-bro promises, and the real science shaping our tomorrow.

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Thanks to our Patrons Jeremiah Washington, Lawrence Burr, PAscal, Melissa Lange, N...

Can you listen to a picture of the universe? Neil deGrasse Tyson and Chuck Nice welcome back Chandra X-ray Observatory data-sonification expert Kim Arcand of the to explore how translating cosmic data into sound lets us sense the universe in entirely new ways. 

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Albert Einstein was, well, Albert Einstein. But was he right? Neil deGrasse Tyson and Chuck Nice investigate what it took to prove Einstein right, with theoretical physicist Dr. Jim Gates.

Originally Aired October 19, 2020.

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Do you feel the need… the need for speed?! Neil deGrasse Tyson and Chuck Nice break down things you thought you knew about force vs. pressure, heat vs. temperature, and speed vs. acceleration.

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Why can’t we run through walls if atoms are mostly empty space? Neil deGrasse Tyson, Chuck Nice, Gary O’Reilly, and astrophysicist Charles Liu explore force fields, warp drive, invisibility, and quantum physics behind superhero powers.

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What would a four-dimensional being see if it looked at us? In this episode, Neil deGrasse Tyson and Chuck Nice answer fan questions covering higher-dimensional surgery, space elevators, alien intelligence, and colliding galaxies. Could spacetime itself be a cosmic crystal?

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How do you know what you know? Neil deGrasse Tyson and comedian Chuck Nice explore issues with quantum mechanics and objectivity, the history of physics, and how scientists ask questions on the edge of our understanding with philosopher of physics Elise Crull.

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What does loneliness do to our brains? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore how the loneliness epidemic impacts our minds, bodies, and even our lifespan with neuroscientist Ben Rein, author of Why Brains Need Friends: The Science of Social Connection.

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How can we build a new Moon program while slashing science funding? Bill Nye takes the host’s chair alongside Chuck Nice to tackle one of the most urgent issues facing our future in space with Casey Dreier, Chief of Space Policy at The Planetary Society, who’s been tracking and analyzing NASA’s funding for years. 

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Which Alien movie would be easiest to survive? Neil deGrasse Tyson and Chuck Nice answer Cosmic Queries about aliens in film alongside Jake Roper, host of the YouTube channel Vsauce3 and their series “Could You Survive The Movies?”

Originally aired January 13, 2020.

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Would Godzilla be structurally sound or too big for its own weight? Neil deGrasse Tyson, Matt Kirshen, and astrophysicist Charles Liu, takes a look at monsters that have terrified us, like zombies in The Last of Us or Godzilla, and the scary speculative science behind them.

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Is there anything real left on the internet? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly explore deepfakes, scams, and cybercrime with the Director of Threat Research at Bitdefender, Bogdan Botezatu. 

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What is nothing? Could a dying back hole cause the Big Bang? Neil deGrasse Tyson and comic co-host Chuck Nice answer fan questions about a black hole’s dying gasp, lunar eclipses, and the meaning of nothing. 

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Thanks to our Patrons Josh Gibson, John Radford, Jacob Carlile, Amelyah, Rebecc...