43 SHOCKING Alien and UFO SIGHTINGS Caught on Camera | Shocking Footage! Prepare to be amazed by 43 UFO sightings that will leave you absolutely speechless! From bizarre UFO sightings like metallic spheres defying physics to orbs forming infinity symbols high above the skies of Russia and ...

It is a story told in more than twelve hundred cultures around the world--the gods sent a great flood to wipe out humanity for its disobedient and wicked ways. Do these numerous creation myths point to an actual deluge, one that engulfed the world and spared only a chosen few? See more in ...

Check out Alaska's most mysterious events. See more in this Ancient Aliens compilation. CH1 - 0:00 - The Top Ten Hidden Alien Bases CH2 - 4:48 - The Mysteries of Alaska CH3 - 10:36 - Hidden Pyramids CH4 - 14:07 - The Mysteries of Alaska Watch full episodes and stay up to date on all of your ...

Off the coast of Chile there’s an island filled with mysterious monolithic structures that hold secret powers. See more in this clip from Season 21, Episode 2, "The Top Ten Mysterious Monoliths." Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite ...

My Security Camera Recorded a UFO Abduction? Here's The PROOF! Get ready for the most astonishing UFO sighting in recent history! Chaos Moogle is back with a reaction and commentary on the clearest UFO footage that will leave you speechless. This breaking news has taken the Reddit community by ...

Inexplicably, megalithic structures found on different continents are strikingly similar, and the cutting and moving of the massive stones used to build these magnificent feats would be a struggle for modern day machinery, let alone ancient man. Evidence suggests that an ancient mountaintop ...

BEST UFO Sightings in Recent History Join me as we dive into the most astonishing UFO sightings in recent history, featuring jaw-dropping footage and eyewitness accounts that will leave you questioning the existence of aliens. From the eerie lights hovering above Las Vegas to the mysterious ...

Researchers discover a massive underground city that hold hundreds of people. See more in Season 21, Episode 1, "The Top Ten Extraordinary Discoveries." Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at ...

Who are the beings with big heads and giant eyes that seem to have been visiting our planet for millennia? Known by researchers as the "greys," these mysterious beings have been depicted in rock-art and carved stone figures throughout the ages and all over the world. See more in Season 2, ...

Check out these alien theories from the stars. See more in this Ancient Aliens compilation. Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for ...

There are those who believe that embedded in our most sacred religious texts, as well as in the design and location of ancient monuments, are secret messages--messages that may reveal the purpose behind our very existence. Could it be true? See more in Season 9, Episode 7, "Alien Messages." ...

A nighttime raid during WWII reveals strange red lights that suddenly disappear. See more in this clip from Season 21, Episode 8, "The Glowing Orb Phenomenon." Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website ...