Katie Couric

Neil deGrasse Tyson (the host of StarTalk) fell in love with the cosmos at age 9, on a visit to the Hayden Planetarium in New York City. Not only did he fulfill his childhood ambition of becoming an astrophysicist, today he’s the director of the Hayden Planetarium and one of America's most beloved scientific educators. Dr. Tyson joins Katie and Brian to discuss science in the Trump era, the future of space exploration, and why a TV appearance in 1989 changed his life. Plus, he gives a preview of his latest book, Astrophysics for People in a Hurry. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.