TALLAHASSEE, FL - 1984: Cosmologist and author Carl Sagan and his wife author Ann Druyan pose in the Turnbull Conference Center on the campus of Florida State University in Tallahassee, Florida in 1984. (Photo by Mickey Adair/Getty Images)
TALLAHASSEE, FL - 1984: Cosmologist and author Carl Sagan and his wife author Ann Druyan pose in the Turnbull Conference Center on the campus of Florida State University in Tallahassee, Florida in 1984. (Photo by Mickey Adair/Getty Images)