Neil deGrasse Tyson is an astrophysicist with the American Museum of Natural History, director of its world-famous Hayden Planetarium, host of the hit radio and TV show StarTalk, and the New York Times best-selling author of Astrophysics for People in a Hurry. He lives in New York City.
Avis Lang is a research associate at the American Museum of Natural History’s Hayden Planetarium. For half a decade, she edited Tyson’s Natural History magazine column, Universe, parts of which became the basis for his Astrophysics for People in a Hurry, and later edited his anthology Space Chronicles. She lives in New York City.