Avec 100 à 1000 milliards d’exoplanètes dans notre Voie lactée et environ 1000 milliards de galaxies dans l'univers, comment entrer en contact avec d'éventuelles formes de vie intelligente ? La question, sérieusement étudiée par la communauté scientifique, a donné lieu à divers programmes de ...

Ancient myths of small gray beings with black oval eyes are uncovered. See more in this marathon from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

In this video, we delve into one of the most compelling UFO sightings ever captured on camera—the mysterious Turkey UFO incident recorded by Yalcin Yalman. Between 2007 and 2009, Yalman, a night watchman stationed near the Sea of Marmara, filmed a series of unexplained objects hovering over the ...

Foreign governments discover unidentified aerial phenomena in their skies, in this compilation from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

This pilot becomes frightened when flying saucers approach his aircraft from all sides. See more in this #Short from Ancient Aliens Special Presentation. Subscribe for more HISTORY: http://histv.co/SubscribeHistoryYT Check out exclusive HISTORY content: History Newsletter - ...

Sealed vaults possessing a strange and deadly curse, mysterious relics believed to be under otherworldly protection, and riches so priceless, it has cost men their lives. See more in Season 7, Episode 4, "Treasures of the Gods." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and ...

Legends of lost and mysterious islands, advanced civilizations and Eden-like paradises have been told by sailors throughout human history. See more in Season 6, Episode 9, "Aliens and Forbidden Islands." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of ...

Have extraterrestrial beings shaped our history? Discover the truth in this marathon from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

Explore the chilling and dramatic secrets of human-alien DNA fusion in this Ancient Aliens compilation. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

Ancient Astronaut Theorists believe The Ark posses mysterious energy allowing for the presence of otherworldly beings - possibly interpreted as God, in this clip from Season 6, "Aliens and The Lost Ark." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of ...

Are these structures ACTUALLY from out of this world? See more in this compilation from Ancient Aliens. 00:00 - Carnac Stones Baffle Archaeologists 03:45 - Sky God Landing Pad in Baalbek 06:46 - Extraterrestrial Ties to Japan’s Holiest Monument 12:31 - Giant Stone Structure Hides a Secret ...

He didn't tell anyone what he saw for YEARS. See more in this scene from Season 19, Episode 5, "The MUFON Files." Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from ...