Press Release: NATIONAL GEOGRAPHIC CHANNEL’S LATE-NIGHT TALK SHOW STARTALK HOSTED BY NEIL DEGRASSE TYSON TO PREMIERE MONDAY, APRIL 20, AT 11 PM ET/10 PM CT President Jimmy Carter, Director Christopher Nolan, Evolutionary Biologist Richard Dawkins, Astronaut Chris Hadfield, Author Ariana Huffington, Actor George Takei and Television Writer Norman Lear Named as Guests; Features Weekly Appearances… View Article