Ancient Aliens
The Top Ten Secret Projects
Season 17 Episode 3
Ten of history's most compelling UFO projects that have remained largely under the radar. The programme explores the various ways governments and organisations have investigated the subject matter, often away from public scrutiny
Ancient Aliens airs on Sky History HD at 10:00 PM, Friday 2 May. (New, subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General