14 May 1977
(The Pittsburgh Press, Pennsylvania)
The article reports on the 1977 American Astronomical Society (AAS) UFO Survey.
The survey was conducted by astrophysicist Peter A. Sturrock.
The article contains interviews with J. Allen Hynek, Ph.D. (professor of astronomy, Northwestern University, Evanston, Illinois), Phillip Morrison (institute professor of physics, Massachusetts Institute of Technology, Cambridge, Massachusetts) and Carl Sagan, Ph.D. (director, Laboratory for Planetary Studies, Cornell University, Ithaca, New York).
The logo of the American Astronomical Society