The Universe Is Good - 23rd National Space Symposium

Couldn't get enough of Dr. Neil deGrasse Tyson's entertaining, insightful, and inspiring speech at the 23rd National Space Symposium Space Technology Hall of Fame^® Dinner in 2007? Order your official DVD copy of this memorable speech to enjoy or share with friends and co-workers.

Dr. Neil deGrasse Tyson is the director of the Hayden Planetarium, Rose Center for Earth and Space, a commissioner for the President's Commission on Moon, Mars, and Beyond, and Space Foundation board member. Tyson recently published Death by Black Hole and Other Cosmic Quandaries, a New York Times best-seller, hosts NOVA Science Now on PBS, and regularly appears on national television and radio shows.