UFO Drawings From The National Archives | Irregulars | Four Corners Books
Public Interest in UFOs Persists 50 Years After Project Blue Book Termination | National Archives
The National Archives UFO Project homepage - Sheffield Hallam University Research Archive
UFO Research Guide
DC's UFO Lobbyist Doesn't Buy the White House's Extraterrestrial Denial - Washingtonian
Close encounters: David Clarke's UFO Drawings from the British National Archives | Books | santafenewmexican.com
UFO Drawings From The National Archives | Irregulars | Four Corners Books
Project Blue Book Part 1 (UFO Reports) > Office of Special Investigations > Display
US National Archives on Twitter: "U is for UFO From Project Blue Book to mysterious photos, we've got lots of records relating to #UFOs! Is the truth out there in a Hollinger
9 times the US has probed the question of aliens, UFOs
UFO files shed light on a bygone era in New England - The Boston Globe
UFO Drawings From The National Archives | Irregulars | Four Corners Books
UK releases classified UFO files | New Scientist
The truth is out there: National Archives lifts lid on UFO files | Space | The Guardian
British X-Files reveal secret UFO study
Close encounters: David Clarke's UFO Drawings from the British National Archives | Books | santafenewmexican.com
The Paris Review - UFO Drawings from the National Archives
The Cold War and UFOs | The National Archives
Churchill ordered UFO cover-up, National Archives show - BBC News
Featured Document Display: 50 Years Ago: Government Stops Investigating UFOs | National Archives Museum
I Want to Believe | The National Archives blog
UFO Report: No Sign Of Aliens, But 143 Mystery Objects Defy Explanation : NPR
UFOs: Natural Explanations – Pieces of History
