What the Government Knows About UFOs | Ancient Aliens

This Ancient Aliens compilation explores the hidden side of UFO encounters, investigating what governments and the Air Force may know as new evidence raises questions about secrecy, disclosure, and the truth behind unidentified aerial phenomena. "Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

Courtesy of HISTORY on YouTube. Watch on YouTube ↗

More Conspiracy & Cover-Ups Documentaries

Terminal F: Chasing Edward Snowden2021•58m•HD•★8.9The Unbreakable Kryptos Code2022•35m•HD•★8.9The Power of Nightmares, Part 1: Baby It's Cold Outside2004•58m•HD•★8.5The Power of Nightmares, Part 2: The Phantom Victory2004•59m•HD•★8.5Mountain of God UFO Cult | Mysteries & Monsters (new UFO UAP documentary)2023•1h 8m•HD•★7.7USS Cole Attack: How the CIA Tried to Destroy Al Qaeda2024•48m•HD•★8Secret War: The French Fiasco2024•51m•HD•★7.9The Secret of Oz: The Curse of Central Banks2013•1h 50m•HD•★7.8Inside the CIA's Remote Viewing Program: Project Stargate2024•39m•HD•★7.7Operation Silence : Inside the Bigfoot Cover-Up - Bigfoot Archives ( Sasquatch Surveillance )2025•1h 3m•HD•★7.7Why the US Declared War on Wikileaks: The Origin Story | Vice News2024•22m•HD•★7.7Extraordinary Finds from Season 3 Pt. 1 | Expedition Files | Discovery2026•58m•HD•★7.7