StarTalk Radio

Neil deGrasse Tyson unravels time travel with the help of theoretical physicist Michio Kaku, “Back to the Future’s” Doc Brown, aka Christopher Lloyd, “Doctor Who’s” Missy, aka Michelle Gomez, and co-…

Astrobiologist David Grinspoon and his guest, Hugo Award-winning sci-fi author and scientist David Brin weigh the pros and cons of attempting to contact extraterrestrials. Plus, Chuck Nice asks the p…

Put on your safety harness as Neil deGrasse Tyson investigates the world of death defying stunts with high-wire artist Philippe Petit, co-host Eugene Mirman, and guests Charles Liu, tight-rope instru…

Carolyn Porco is back, and she’s brought her friend, “Bad-ass Science Groupie” Sean Ono Lennon. Together with Chuck Nice, they answer Cosmic Queries about art, science, and math; the Anthropocene Age…

Curious about general astrophysics? Join us for class this week as Prof. Neil Tyson and assistant Leighann Lord explain some of the basics. Now extended with 12 minutes of Neil, Bill Nye and Steven S…

What are gravitational waves, and what can they tell us about our universe? In her first outing as StarTalk All-Star host, cosmologist Janna Levin untangles the astrophysics with help from LIGO co-fo…

Is science trending on TV and in pop culture? Could that encourage women to get into STEM? Find out from Neil Tyson and his guests Mayim Bialik, Summer Ash, Taryn O’Neill and co-host Chris Hardwick. …

In this week’s StarTalk All-Stars, host Bill Nye applies his scientific mind and skeptical nature to fan-submitted Cosmic Queries chosen by co-host Chuck Nice, on subjects from miracles and levitatio…

Neil Tyson and Whoopi Goldberg geek out about Star Trek, superheroes, space, and medical marijuana. Chuck Nice and Charles Liu join Neil in studio, with data journalist Mona Chalabi and “Pot Doc” Dr.…

Former NASA astronaut Mike Massimino puts on his old CAPCOM headset and takes us inside Johnson Space Center, with a little help from his guests, Flight Directors Emily Nelson and Royce Renfrew, and …

What did politics and the Cold War have to do with the space race? On the flip side, how did the Apollo program and landing on the Moon impact us here on Earth? Neil deGrasse Tyson answers fan-submit…

On 9/30/16, the Rosetta spacecraft will purposefully join its Philae lander and crash into Comet 67P. Before then, StarTalk All-Stars host Natalie Starkey, co-host Chuck Nice and Rosetta Mission Proj…

Gaze into the future when Neil Tyson interviews noted futurist and inventor, Ray Kurzweil about artificial intelligence, the human brain, nanotechnology, life extension and biotechnology. Recorded li…

Is the subsurface ocean on Saturn’s moon Enceladus the most likely place in our solar system to harbor life? Dive in with StarTalk All-Stars host and planetary scientist Carolyn Porco, guest NASA ast…

Neil Tyson and co-host Colin Jost get their geek on answering questions about Thor, Captain America, Batman, Superman, Wolverine, and more. Now extended with 12 minutes of Neil, Bill Nye and Steven S…

Astrobiologist David Grinspoon and his guest, Carter Emmart, take us behind the scenes to see how Carter creates a virtual “Google Map” of our universe. Plus, Chuck Nice asks them Cosmic Queries abou…

It’s time for Cosmic Queries, where your own personal astrophysicist Neil Tyson answers fan-submitted questions, sight unseen. This week, co-host Chuck Nice chooses questions about the periodic table…

Water, water everywhere…and by everywhere, we mean the solar system, our galaxy, and the universe itself. Join us as we search for space water with our host, cosmochemist Natalie Starkey, co-host Chu…

Itching to know more about the multiverse? You’re not alone! Join us when Neil deGrasse Tyson and Princeton theoretical physicist Paul Steinhardt answer fan-submitted questions about cosmology chosen…

If you want to sleep tonight, skip this episode of StarTalk All-Stars. Bill Nye, Chuck Nice and virus expert Laurie Garrett examine how we’re fighting Zika, Dengue, West Nile, HIV and other viruses –…