Videos

Neil DeGrasse Tyson, Michael A. Strauss, and J. Richard Gott talked about their book Welcome to the Universe: An Astrophysical Tour, in which they answer many of the questions of the univers…

Neil deGrasse Tyson talked about the history and future of NASA and the U.S. space program. He argued that the exploration of space benefits Americans more than they may think. He responded …

Neil deGrasse Tyson talked about his book Death by Black Hole: And Other Cosmic Quandaries, published by W.W. Norton. It is a collection of essays about the cosmos. Topics included astrophys…

Neil deGrasse Tyson talked about The Pluto Files: The Rise and Fall of America’s Favorite Planet (W.W. Norton & Co.; January 26, 2009). He writes about the controversy over re-classifying Pl…