Hunt for technosignatures, alien civilizations, and other signs of intelligent life as astrobiologist David Grinspoon, co-host Chuck Nice, and astronomer Sofia Sheikh answer fan-submitted Cosmic Queries on the search for extraterrestrial intelligence.
Neil deGrasse Tyson, comic co-host Chuck Nice, and Astro Mike Massimino celebrate Neil Armstrong and the impact of his career and the legacy of his first steps on the Moon. Featuring interviews with Neil Armstrong and Apollo Flight Director Gene Kranz.
With the MLB Playoffs in full swing and the World Series next week – Chuck Nice and Gary O’Reilly explore the science of baseball with physicist Alan Nathan, James Sherwood, Director at the Baseball Research Center, and baseball great Shawn Green.
![Photo of New York Mets outfielder Shawn Green during a Mets/Devil Rays spring training game at Tropicana Field in St. Petersburg, Florida in 2007. Credit: Wknight94 [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], from Wikimedia Commons.](https://startalkmedia.com/wp-content/uploads/2018/10/Shawn_Green_Credit_Wknight94-via-Wikimedia-Commons-blur-820x570.jpg)
Investigate Neanderthals, Denisovans, and ancient human-hybrids with host and primatologist Natalia Reagan, comic co-host Andrea Jones-Rooy, paleoanthropologist Shara Bailey, and biological anthropologist Ryan Raaum. (Warning: Adult Language).
Neil deGrasse Tyson investigates free will, morality, meditation, psychedelic experiences, artificial intelligence, and more alongside neuroscientist and author Sam Harris, comic co-host Godfrey, neurotheologist Andrew Newberg, and neuroscientist Robert Wright. You have no choice but to listen.
Hosts Chuck Nice and Gary O’Reilly sit down with neuroscientist Heather Berlin and Joanna Harper, medical physicist and transgender endurance athlete, to investigate the complexities of gender and its role in sports.
![Image showing gender symbol. © Nevit Dilmen [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], from Wikimedia Commons.](https://startalkmedia.com/wp-content/uploads/2018/10/Sex_GLBT_olympics_Credit_by-Nevit-Dilmen_1400x975-820x570.gif)
Neuroscientist Heather Berlin, PhD, and comic co-host Chuck Nice investigate mental health and mental illness as they answer fan-submitted Cosmic Queries about the opioid crisis, depression, addiction, PTSD, and more.
Discover more about NASA’s “Hidden Figures” as Neil deGrasse Tyson sits down with author Margot Lee Shetterly, Janelle Monáe, comic co-host Sasheer Zamata, NASA Chief Historian Bill Barry, NASA systems engineer Tracy Drain, and Bill Nye the Science Guy.
Explore the world of mountaineering as hosts Chuck Nice and Gary O’Reilly take a mental expedition to the world’s highest peaks alongside world-record breaking mountain climber Vanessa O’Brien and mountain guide and physician Alan Oram, D.O.
Exoplanets, satellites, telescopes, and the science behind the search – Astro Mike Massimino, comic co-host Chuck Nice, and astronomer David Kipping answer fan-submitted Cosmic Queries on exploring our universe.
Uncover the truthiness and nothing but the truthiness as Neil deGrasse Tyson sits down with Stephen Colbert, comic co-host Adam Conover, author Sophia McClennen, Bill Nye the Science Guy, and Rev. James Martin, SJ, to investigate the science of satire.
Football on Mars, tricky cricket physics, curving curling rocks, and more – Hosts Gary O’Reilly and Chuck Nice sit down with astrophysicist Charles Liu to answer fan-submitted Cosmic Queries that span across the sporting world.
![Photo of bowler bowling by Xiaphias [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons.](https://startalkmedia.com/wp-content/uploads/2018/09/Bowler-bowling_Credit_Xiaphias-via-Wikimedia-Commons_1400x975-820x570.jpg)