From 1952 until the beginning of 1970, Project Blue Book was a Government program to conduct investigations into UFO activity. The project was headed by the United States Airforce and Professor Dr. Allen Hynek. From 1952 to 1969, 12,618 UFO sightings were investigated with over 136,000 documents to go through.If you have any information on UFO activity or the paranormal, contact Al Cooley at cooley54@gmail.comwww.cooley54.wixsite.com/ghostsinthevalleyYou can also find Ghosts In The Valley on Facebook, Instsgram, Twitter and everywhere you get you podcast.