US releases new UFO files, reveals 1952 Utah sighting, secret aerospace study

US Department of War recently released its sixth batch of UFO files which included an incident from 1952 in which an officer filmed bright airborne objects over Utah. The documents revealed a secretive military initiative, conducted from 2008-2012, to study aerospace threats decades into the future. The files also covered topics like warp drives, wormholes, antigravity and invisibility cloaking.