Stephen Hawking thinks he knows what happened before the beginning of time
Stephen Hawking (NBC/screen grab)

Neil deGrasse Tyson asks him to weigh in. Neil deGrasse Tyson’s show Star Talk is ending its fourth season with a bang—a big one. The big one, to be precise. The show, filmed at the American Museum of Natural History in New York City, features famous astrophysicist Tyson interviewing famous-for-things-other-than-physics folks through the lens of science.