Category:Project Blue Book

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<nowiki>Proyecto Libro Azul; 藍皮書計劃; Projecte Llibre Blau; Project Blue Book; پروژه کتاب آبی; 藍皮書計劃; Project Blue Book; Project Blue Book (Mavi Kitap Projesi); 藍皮書計劃; Projekt Blue Book; פרויקט הספר הכחול; 藍皮書計劃; 프로젝트 블루북; Projekt Blue Book; progetto Blue Book; Projet Livre Bleu; Projekt Plava knjiga; Dự án Blue Book; Проект „Синя книга“; 蓝皮书计划; Projekt Modra knjiga; Project Blue Book; Project Blue Book; Project Blue Book; Proyek Buku Biru; Project Blue Book; プロジェクト・ブルーブック; Project Blue Book; Project Blue Book; Проект «Синяя книга»; Проект «Синя книга»; پرۆژەی كتێبی شین; Project Blue Book; كتاب المشروع الازرق; Πρόγραμμα «Blue Book»; Project Blue Book; serie de estudios sobre el fenómeno ovni por parte de la Fuerza Aérea de los Estados Unidos; commission d'étude des ovni par l'US Air Force; estudo sistemático de objetos voadores não identificados; studi sistematis tentang benda terbang tak dikenal; συστηματική μελέτη των ΑΤΙΑ από την Αμερικανική Πολεμική Αεροπορία; ספר מאת חיל האוויר של ארצות הברית; boek van United States Air Force; проект ВВС США, направленный на изучение сообщений об НЛО; kirja; systematische Studie des Geheimdienstes der US-Luftwaffe zu unidentifizierten Flugobjekten; Nghiên cứu có hệ thống về các vật thể bay không xác định; systematic U.S. government study of unidentified flying objects; كتاب من تأليف القوات الجوية الأمريكية; série systematických studií fenoménu UFO, prováděných americkou vládou; 研究計畫; Proiectul Cartea Albastră; Proiectul Blue Book; プロジェクトブルーブック; Projeto Livro Azul; Błękitna Księga; Niebieska księga; Projeto Livro Azul; 藍皮書計劃小組; Blue Book; Blue Book; پروژهٔ کتاب آبی; پروژه کتاب ابی; Πρότζεκτ Blue Book; Πρότζεκτ Μπλε Βιβλίο; Πρόγραμμα Κυανή Βίβλος; Πρόγραμμα Μπλε Βιβλίο; Projet Blue Book</nowiki>
Project Blue Book 
systematic U.S. government study of unidentified flying objects
Project Blue Book, complete status reports.pdf
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Instance of
Main subject
  • United States of America
  • United States Air Force
  • 1947
Publication date
  • 5 May 1955 (Wright-Patterson Air Force Base)
Dissolved, abolished or demolished date
  • 1969
Authority control
Wikidata Q1121165
Library of Congress authority ID: n98072333
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Project Blue Book was one of a series of systematic studies of unidentified flying objects (UFOs) conducted by the United States Air Force. It started in 1952, the third study of its kind, following projects Sign (1947) and Grudge (1949). A termination order was given for the study in December 1969, and all activity under its auspices officially ceased in January 1970.

Media in category "Project Blue Book"

The following 23 files are in this category, out of 23 total.