[PAR] [TLE] J. Allen Hynek [SEP] Dr. Josef Allen Hynek (May 1, 1910 – April 27, 1986) was an American astronomer, professor, and ufologist.  He is perhaps best remembered for his UFO research.  Hynek acted as scientific advisor to UFO studies undertaken by the U.S. Air Force under three consecutive projects: Project Sign (1947–1949), Project Grudge (1949–1952), and Project Blue Book (1952–1969). [PAR] [TLE] Center for UFO Studies [SEP] The Center for UFO Studies (CUFOS) is a privately funded UFO research group.  The group was founded in 1973 by J. Allen Hynek, who at the time was the Chair of the Department of Astronomy at Northwestern University in Illinois.
[PAR] [TLE] J. Allen Hynek [ SEP ] Dr. Josef Allen Hynek ( May 1 , 1910 – April 27 , 1986 ) was an American astronomer , professor , and ufologist . He is perhaps best remembered for his UFO research . Hynek acted as scientific advisor to UFO studies undertaken by the U.S. Air Force under three consecutive projects : Project Sign ( 1947–1949 ) , Project Grudge ( 1949–1952 ) , and Project Blue Book ( 1952–1969 ) . [PAR] [TLE] Center for UFO Studies [ SEP ] The Center for UFO Studies ( CUFOS ) is a privately funded UFO research group . The group was founded in 1973 by J. Allen Hynek , who at the time was the Chair of the Department of Astronomy at Northwestern University in Illinois .
The Center for UFO Studies was a group founded by an American astronomer who acted as scientific advisor to UFO studies undertaken by who?
The Center for UFO Studies was a group founded by an American astronomer who acted as scientific advisor to UFO studies undertaken by who ?
U.S. Air Force
U.S. Air Force