In 2017, it was revealed that the Department of Defense recently spent millions investigating reports of UFOs. See more in Season 2, Episode 15, "Conspiracies and Evidence." New Season Fri., Feb. 7 at 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY ...

Ancient astronaut theorists claim that several UFO-related incidents in China over the years have led to the Chinese government's beginning to acknowledge that extraterrestrial life may exist, in this clip from Season 11, Episode 9. #AncientAliens Subscribe for more from Ancient Aliens and ...

Were ancient civilisations visited by aliens? Join us... and find out! Subscribe for more from Unveiled ► https://wmojo.com/unveiled-subscribe The Ancient Aliens theory is one of the most famous in all of pseudoscience. It suggests that alien life visited ancient humans, and that its ...