A U.S. astronomer yesterday gave a seminar of scientists and graduate students at the University of Toronto’s Institute for Aerospace Studies the benefit of his 20 years of experience in assessing unidentified flying objects.

The Globe and Mail 9-22-1967

The astronomer was Dr J. Allen Hynek, director of the astronomy department at Northwestern University and an advisor to the U.S Air Force and to a University of Colorado study of UFOs. The seminar was being held in connection with the establishment of a Canadian UFO study by the Aerospace Institute.