Prominent world leaders including the British Royal Family, Japan's Defense Minister, the Chinese government, and Russia's former president have allegedly been investigating Unidentified Aerial Phenomena (UAPs) for years. Learn more in this scene from Season 2, Episode 9, "Aliens and World ...

TOP 12 Alien And UFO Sightings Caught on Camera | Proof Is Out There In this video, we're going to share with you some of the most incredible Alien and UFO sightings ever captured on camera. From strange lights in the sky to unidentified flying objects, this video is filled with proof of ...

The French government releases information regarding Unidentified Aerial Phenomena to the public. See more in this scene from Season 2, Episode 9, "Aliens and World Leaders." Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. ...

Unidentified air conditions in China shock civilians and government officials alike. See more in this scene from Season 2, Episode 9, "Aliens and World Leaders." Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

Dive into the realms of fear and mystery as we unveil the top 3 most frightening contact events and close encounters with extraterrestrial beings in this compilation from Ancient Aliens. Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at ...

Prominent world leaders including the British Royal Family, Japan's Defense Minister, the Chinese government, and Russia's former president have allegedly been investigating Unidentified Aerial Phenomena (UAPs) for years. See more in this scene from Season 2, Episode 9, "Aliens and World ...

Do the mysteries of Easter Island have something to do with extraterrestrial beings? See more in this scene from Season 2, Episode 10, "Alien Effigies." Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for ...

Prepare to be amazed by 17 shocking UFO sightings caught on camera! 🌌🤯 These unbelievable footage pieces reveal unexplained phenomena that challenge everything you know about space and aliens. From mysterious black discs zooming past planes to eerie spheres evading military radar, this video ...

Ancient Aliens is counting down ten of the most intriguing--and mysterious--symbols and codes found across the globe that just might contain proof of otherworldly contact. See more in this scene from Season 20, Episode 5, "The Top Ten Alien Codes." Watch your favorite episodes of Ancient ...

According to Francis Crick, human DNA was far too complex to have evolved over the history of planet earth, which led to theories of extraterrestrial interference with human DNA, in this clip from Season 17, "The Human Experiment." #AncientAliens Subscribe for more from Ancient Aliens and ...

Numerous sightings from around the world, a couple in Roswell witness the unexplained, a man in Thailand observes weather phenomenon, and a few classics that still remain undebunked. MUSIC THANKS TOO: Sneaky Snooper by Audionautix is licensed under a Creative Commons Attribution 4.0 license. ...

Across the globe, monumental stone figures silently bear witness to a forgotten era. See more in this scene from Season 2, Episode 10, "Alien Effigies." Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for ...