These mysterious formations have been appearing in farmer's fields for centuries. See more in this #Short from Season 19, Episode 2, "The Crop Circle Code." Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. ...

Prince Phillip's secret UFO Investigation प्रिंस फिलिप को एलियन मिल गया था? #AlienSecretFiles #UFO #royalfamily एलियन की सीक्रेट फाइल्स बहुत जल्द खुलने वाली है...एलियन की ये सीक्रेट फाइल्स ब्रिटेन की महारानी एलिजाबेथ-टू और उनके पति प्रिंस फिलिप से जुड़ी हुई है...दावा किया जा रहा है कि ब्रिटिश ...

Ancient Astronaut Theorists believe that recovering the mummy of Nefertari could be a major archeological find, in this clip from Season 18, "Return of the Egyptian Gods." Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at ...

A team of remote viewers and sky watchers take to Mount Adams to perform an intricate experiment, in this clip from Season 18, "Ancient Aliens On Location: The UFO Investigations." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: ...

Ancient Astronaut Theorists visit the most sacred temple in Egypt, The Temple of Edfu, in this clip from Season 18, "Ancient Aliens On Location: Decoding The Alien Glyphs." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: ...

Ancient Astronaut Theorists believe that the Bermuda Triangle may have been responsible for multiple mysterious disappearances, in this clip from Season 18, "The Time Benders." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY ...

Ancient Astronaut Theorists believe the sacred temple complex of Angkor Wat was constructed to replicate a star constellation, in this clip from Season 18, "Decoding the Dragon Gods." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The ...

Ancient Astronaut Theorists believe a massive pyramid located in Teotihuacan, Mexico could commemorate the arrival of extraterrestrials, in this clip from Season 18, "Decoding the Dragon Gods." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your ...

Ancient Astronaut Theorists investigate a possible connection between Atlantis and Native American origin stories, in this clip from Season 18, "Secrets of the Star Ancestors." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: ...

Ancient Astronaut Theorists believe that the long lost Ark of the Covenant contained extraterrestrial powers much too powerful for mankind, in this clip from Season 18, "Recovering the Ark of the Covenant." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY ...

After years of secrecy and denial of UFOs, Japan's government officials had a shift in policy and finally started acknowledging aerial phenomena, in this clip from Season 18, "The World on Alert." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: ...

Ancient Astronaut Theorists believe that extraterrestrials might've been crucial to the construction of Nan Madol, in this clip from Season 18, "Beneath the Sacred Temples." #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: ...