project blue book

Project Blue Book: Artesia, New Mexico — 16 January 1952

On 16 January 1952, two members of a balloon project from General Mills Aeronautical Research Laboratory and four other civilians…

June 9, 2022

Project Blue Book: The Thomas Mantell Case — 7 January 1948

On January 7, 1948, 25-year-old Captain Thomas F. Mantell, a Kentucky Air National Guard pilot, died in the crash of…

February 1, 2022

Project Blue Book – UFO over York, Pennsylvania – 13 October 1952

Object resembling planet Jupiter headed in easterly direction, then made a turn to the south. Object in sight for 12…

January 23, 2022

Project Blue Book: The RB-47 UFO Incident — July 17, 1957

On July 17, 1957, an encounter took place that remains one of the most well-documented and scientifically interesting in UFO…

December 9, 2021

Project Blue Book: Ravenna, Mantua, Ohio — April 17, 1966

Here is a short case summary from the Project Blue Book file on the case: A report of a UFO…

August 17, 2021