Following a successful first season and an Emmy nomination for Outstanding Informational Series, Neil deGrasse Tyson's science-focused talk show StarTalk returned for its second season on 21st Century Fox's National Geographic Channel on Sunday, October 25. The series, based on Tyson's popular radio show and podcast of the same name, features comedians, academics, and celebrity guests such as President Bill Clinton, Susan Sarandon, and Seth MacFarlane in conversation with Tyson about how science affects their lives and careers. StarTalk airs at 11/10c on Sundays on National Geographic Channel.