Startalk Radio

How can humanity escape the fate of the dinosaurs? Find out when Neil deGrasse Tyson interviews Apollo 9 astronaut Rusty Schweickart, co-founder of the B612 foundation, devoted to protecting Earth from asteroids. With co-host Eugene Mirman. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Alien megastructures? Gravitational waves? Time travel via wormhole? Crack open the latest cosmic conundrums when astrophysicist Neil deGrasse Tyson answers fan submitted questions, thrown at him by our co-host Eugene Mirman. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

SEASON PREMIERE: Where is humanity going, and what will we be like when we get there? Explore artificial intelligence and “the Singularity” with Neil Tyson and futurist Ray Kurzweil. Chuck Nice co-hosts, with guest neuroscientist Gary Marcus in studio. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

You asked the questions, you chose the episodes: Join us for your favorite Cosmic Queries of Season 6, answered by your own personal astrophysicist, Neil deGrasse Tyson, guest host Bill Nye and co-hosts Chuck Nice and Leighann Lord. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Join host Neil deGrasse Tyson as he revisits our fan’s favorite episodes from a season overflowing with science, comedy, moguls, whistleblowers, evolution, invention, and exploration. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What’s love got to do with it? Find out in our Valentine’s Day edition of Cosmic Queries when co-host Chuck Nice gets down on his knees and pops your questions to Neil deGrasse Tyson and biological anthropologist Dr. Helen Fisher. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What will it take to keep Earth habitable for humanity? Neil Tyson finds out from EPA Administrator Gina McCarthy. Also featuring environmental blogger Andrew Revkin, science historian Naomi Oreskes, co-host Maeve Higgins and Bill Nye the Science Guy. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil deGrasse Tyson compares notes with British physicist and TV host Brian Cox about wormholes, lightsabers, science literacy and more. Also featuring futurist Jason Silva, Dr. Janna Levin, and co-host Maeve Higgins. Plus, Bill Nye extols the value of “Looking Up.” Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

In 2012, Neil deGrasse Tyson interviewed Alan Rickman for a 2-part show about the craft of acting, the education system, and much more. We’ve selected our favorite parts from those episodes for this look back. Chuck Nice co-hosts, with guest Charles Liu. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil deGrasse Tyson talks about science fiction, folk music and social justice with rock and roll legend and science geek David Crosby. Chuck Nice co-hosts, Thomas Sugrue provides historical context for the 1960s, and Bill Nye praises “People Power” and “The Pill.” Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Can Mars One succeed? Neil Tyson gets a mission briefing from CEO Bas Lansdorp. In studio, Mike Massimino and Eugene Mirman are skeptical, candidate Ryan MacDonald calls in, and Bill Nye explains why he wants to send real astronauts. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Travel back in time to Season 2 as Neil Tyson and Chris Hardwick take a mind-bending journey into the science of time, from relativity and leap seconds, to neutrinos and time-telling oysters. Now with 12 new minutes of Neil, Bill Nye and Steven Soter in the “Cosmic Crib!” Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil Tyson celebrates the cosmic significance of the season, from the solstice to the Star of Bethlehem. Leighann Lord and Chuck Nice co host, with Seth MacFarlane and Brother Guy Consolmagno. Now with 12 minutes of Neil, Bill Nye and Steven Soter in the “Cosmic Crib!” Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil Tyson explores art, science and creativity with the help of musician and Talking Heads frontman David Byrne. Providing backup are cognitive scientist/pianist Dr. Mónica López-González, composer/programmer Prof. David Cope, and co-host Maeve Higgins, with a guest solo by Bill Nye. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Ready to have your perspectives expanded, cosmically and otherwise? Neil deGrasse Tyson welcomes actress and activist Susan Sarandon, exoplanetary scientist Dr. Rebecca Oppenheimer, astrophysicist Dr. Emily Rice, Bill Nye and co-host Maeve Higgins. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Learn the secret of magic when Penn & Teller sit down with Neil deGrasse Tyson. Chuck Nice and neuroscientist Susana Martinez-Conde join Neil in studio, Michael Shermer calls in about skepticism, and Bill Nye explains why we want to believe. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Join Neil deGrasse Tyson and Chuck Nice as they tour the solar system with Mars Exploration Rover principal investigator Steve Squyres and planetary scientist Heidi Hammel. Extended with an update on Pluto from Neil deGrasse Tyson and 10 minutes of new Cosmic Queries with Bill Nye and Chuck Nice! Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil Tyson and his friend Seth MacFarlane delve into the science of “Family Guy”, from the Big Bang to the multiverse. Chuck Nice and Charles Liu join Neil in studio, Simon Singh calls in about math in “The Simpsons”, and Bill Nye gets super-heroic. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil deGrasse Tyson studies the science of comedy with Larry Wilmore, comic co-host Eugene Mirman and cognitive neuroscientist Scott Weems. Andy Weir, author of “The Martian,” calls into the show and Bill Nye attempts a little comedy improv. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Neil Tyson explores science and politics with former President Bill Clinton, from the human genome to the Higgs boson to the Hubble Space Telescope. Chuck Nice and futurist Juan Enriquez join Neil in studio, Richard A. Muller calls into the show, and Bill Nye hails our “scientists in chief.” Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.