StarTalk with Neil deGrasse Tyson Season 3

Legendary Academy Award-winning actress and comedian Whoopi Goldberg sits down with host Neil deGrasse Tyson to discuss a range of topics, from Star Trek: The Next Generation to superheroes to medical marijuana.

Host Neil deGrasse Tyson interviews actress and neuroscientist Mayim Bialik, who plays neurobiologist Amy Farrah Fowler on "The Big Bang Theory."

Host Neil deGrasse Tyson interviews high-wire artist Phillipe Petit, known for his 1974 walk between the twin towers of the World Trade Center in New York City.

Host Neil deGrasse Tyson interviews "Back to the Future" actor Christopher Lloyd and "Dr. Who" actress Michelle Gomez.

Host Neil deGrasse Tyson features his interview with theoretical physicist and bestselling author Brian Greene.

Host Neil deGrasse Tyson interviews Robert Kirkman, creator of The Walking Dead, and discusses the science of zombies with co-host Maeve Higgins and guest Jeffrey Mantz.

Host Neil deGrasse Tyson interviews actor Jeremy Irons and director Matt Brown and discusses the film "The Man Who Knew Infinity."

Host Neil deGrasse Tyson interviews Andy Weir, author of the best-selling novel "The Martian," which was adapted into the 2015 blockbuster film.

Neil deGrasse Tyson interviews Ben Stiller, and discusses bringing science to life with co-host Chuck Nice and guest Charles Liu.

Host Neil deGrasse Tyson features his interview with legendary Apollo 11 astronaut and first man to walk on the moon, Buzz Aldrin.

Host Neil deGrasse Tyson features his interview with actor and former NFL linebacker Terry Crews.

Host Neil deGrasse Tyson features his interview with Jay Leno, and discusses comedy and cars with comedian co-host Matt Kirshen and guest Bill Nye.

Neil deGrasse Tyson features his interview with William Shatner and discusses the power of science fiction with co-hosts Chuck Nice and Charles Liu.

Host Neil deGrasse Tyson features his interview with the 25th secretary of defense, Ashton B. Carter.

Host Neil deGrasse Tyson interviews soccer goalie Hope Solo and discusses the science of sports with his co-hosts.

Neil deGrasse Tyson features his interview with astronomer Jill Tarter and discusses the search for aliens with Michael Ian Black and Seth Shostak.

Host Neil deGrasse Tyson features his interview with NOAA Administrator Kathryn D. Sullivan and discusses the science of weather with his co-hosts.

Neil deGrasse Tyson features his interview with Isaac Wright and discusses the science of "Game of Thrones" with Michael Ian Black and Helen Keen.

Neil Tyson features his interview with jazz icons Herbie Hancock and Wayne Shorter and discusses the art and science of jazz with his studio co-hosts.

Host Neil deGrasse Tyson features his interview with comedian Bill Maher and discusses satire in society with Maeve Higgins and Dr. Alison Dagnes.