print email comment close Unidentified Flying Objects: Project Blue Book URL: http://www.archives.gov/foia/ufos.html Description: Fact sheet concerning records of the United States Air Force's Project Blue Book "relating to the investigations of unidentified flying objects. ... The project closed in 1969 and [the National Archives has] no information on sightings after that date." Also contains notes about the 1947 "Roswell Incident." From the U.S. National Archives and Records Administration. Publisher: U.S. National Archives and Records Administration Extra Keywords UFOs LII Database Information: Record 26132 created by Jennifer English on 05/19/2008 Last modification on 05/29/2008 Published: 05/29/2008   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/26132