Project Blue Book Collection contains nearly 1000 pages of research into UFOs . Project Blue Book , based in Ohio , operated from 1965 to 1969 . The documents were published in one place online for the first time .
Project Blue Book Collection contains nearly 130,000 pages of investigations into UFOs . Project Blue Book , based in Ohio , lasted from 1947 to 1969 . The documents were put in one place online for the first time .