The Universe and Beyond, with Stephen Hawking

This year’s season finale of StarTalk on National Geographic TV was Neil deGrasse Tyson’s interview with Stephen Hawking. In memory of his passing, and in celebration of his life, we offer that episode for you here, now, commercial free. Also featuring astrophysicist Janna Levin, comedian Matt Kirshen, physicist Michio Kaku, and Bill Nye the Science Guy.