After the discovery of human remains found in Viking longships, Ancient Astronaut Theorists believe Valhalla could be an extraterrestrial space craft carrying the deceased, in this clip from Season 5, "The Viking Gods Watch all new episodes of Ancient Aliens, returning soon, and stay up to date ...

Ancient astronaut theorists believe that the remarkable folding ship gifted to one of the Viking gods from Loki was an alien spacecraft, in this clip from Season 5, "The Viking Gods." Watch all new episodes of Ancient Aliens, returning soon, and stay up to date on all of your favorite The ...