Stanton T. Friedman, a nuclear physicist with BS and MS degrees from the University of Chicago, is the best-known scientific ufologist in North America and probably the world. He has worked on classified fission and fusion nuclear propulsion systems for space exploration for companies such as General Electric. As a ufologist, he has lectured at more than 600 colleges in 50 states, 9 provinces, and 18 countries. He is co-author of the Roswell book, Crash at Corona, and the author of Top Secret/Majic. He has appeared on numerous TV documentaries including The History Channel and Sci-Fi Channel and hundreds of radio and TV programs. He lives in Fredericton, New Brunswick, Canada.