It is believed that the Knights Templar uncovered the Ark of the Covenant during an important excavation, in this clip from Season 8, "Recovering the Ark of the Covenant." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel ...

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 ...

Tune in to Alien Invasion Week on History starting Monday 9/30 through Friday 10/4 for new Ancient Aliens, plus the premiere of In Search Of, new UFO Specials and More! Finding the Ark of the Convenant could provide answers to ancient mysteries in the clip from Season 9, "Aliens and The Lost ...

Tune in to Alien Invasion Week on History starting Monday 9/30 through Friday 10/4 for new Ancient Aliens, plus the premiere of In Search Of, new UFO Specials and More! Although mainstream scholars often dismiss the evidence, Ancient Astronaut Theorists believe the Ark of the Covenant could be ...