J. Allen Hynek

male, deceased (1986)
Ufos, American, Project Sign, Project Grudge, professor, Astronomer…air force, U.S. Air Force, AirForceconsultant, united states air force
Josef Allen Hynek (May 1, 1910 - April 27, 1986) was a U.S. astronomer, professor, and ufologist. He is probably best remembered for his UFO...