But perhaps the most telling aspect of the records
is their suggestion that the shapes of UFOs spotted in the skies over Britain have changed markedly over the past 50 years, suggesting people's sightings are influenced by what they see in television shows and films.
and
More on released files
A letter from senior MoD official Ralph Noyes in which he describes seeing a film of UFOs captured by RAF fighter pilots in 1956. Mr Noyes claims the footage was shown at a secret underground screening arranged for Air Defence staff at the MoD Main Building in 1970.
