EntityQ1121165· pop 31· linked from 334 articlesProject Blue BookSign in to savesystematic U.S. government study of unidentified flying objectsConnectionsPentagon UFO videosEntityalien abductionEntityBetty and Barney Hill incidentEntityTravis Walton UFO incidentEntityAll-domain Anomaly Resolution OfficeEntityMariana UFO incidentEntityAztec, New Mexico UFO incidentEntityThe Age of DisclosureWorkUnited StatesCountryWashington, D.C.EntityWorld War IIConceptstarEntitySoviet UnionConceptplanetEntityJupiterEntityTexasEntityAlabamaEntityYouTubeConceptOhioEntitycloudEntityCategories1952 establishments in the United States1970 disestablishments in the United StatesProjects of the United States Air ForceUFO culture in the United StatesUnited States government responses to UFOsWikisource templates with missing idWright-Patterson Air Force Base