age ~75
from New London, CT
… A wide range of educated opinions on the subject were offered by participants, including not only proponents such as James McDonald and J.Allen Hynek but also skeptics like astronomers William Hartmann and Donald Menzel. The roster of speakers was balanced, and it is to Sagan's credit that ...
Dr. Josef Allen Hynek ( May 1, 1910 - April 27, 1986 ) was a United States astronomer, professor, and ufologist. He is perhaps best remembered for his UFO ...