U.F.O. Files Released by U.S. Shed Light on What the Government Knows

U.F.O. Files Released by U.S. Shed Light on What the Government Knows: The Pentagon on Friday released online what it called “new, never-before-seen” files, dating back decades, related to unidentified flying objects. By Michael Levenson Government drones, errant weather balloons, experimental spy planes, rocket launches and exhaust plumes are just some of the aerial phenomena that have generated U.F.O. sightings. Whatever the source, there is no end