For the next month these X-Files are freely available at: http://ufos.nationalarchives.gov.uk/
http://ufos.nationalarchives.gov.uk/
A doughnut-shaped phenomenon was photographed around 2004 by a retired RAF officer and sent to his old bosses tasked with investigating UFOs. Thousands of close-encounter UFO X-Files were released March 3 by the National Archives.