Flying Cars & Pilotless Planes with NASA Engi...

What is infinity? Neil deGrasse Tyson and comedian Negin Farsad explore whether we are in a finite universe, the issues with infinity, string theory, and more with theoretical physicist Stephon Alexander.Originally aired April 11, 2023. NOTE: StarTalk+ Patrons can listen to this ...  Show more

Is there life in the Venusian Clouds? Neil deGrasse Tyson and comic co-host Chuck Nice are joined by planetary astrobiologist David Grinspoon to discuss NASA’s return to Venus, our space future, and whether we’ll find life in our solar system. NOTE: StarTalk+ Patrons can listen t ...  Show more

NASA’s Boeing Crew Flight Test Commander Butch Wilmore and Pilot Suni Williams discuss their astronaut journeys and preparation to be the first humans to fly Starliner. HWHAP Episode 332. 

It's a beautiful night—the sky is clear, the stars are twinkling. You see a shooting star! Or is it a comet! Maybe a meteor? Whatever it is, it’s gone in an instant. But what if that whirring bit of space were headed... straight towards the Earth, not past it? Yeah, not so cute. ...  Show more

Thomas Zurbuchen is currently Associate Administrator for the Science Mission Directorate at NASA, where he seeks answers to big questions about the universe and our place in it. Previously, he was a professor of space science and aerospace engineering at the University of Michig ...  Show more

Dava Newman is the Apollo Program professor of AeroAstro at MIT and the former Deputy Administrator of NASA and has been a principal investigator on four spaceflight missions. Her research interests are in aerospace biomedical engineering, investigating human performance in varyi ...  Show more