Journey through the most extraordinary discoveries that challenge everything we thought we knew about history, science, and human origins. From mysterious spheres to hidden cities, these findings may be the clearest signs yet of contact with extraterrestrial civilizations. The search for the truth continues. From recent breaking news on the U.S. government's funding of UFO research to recently discovered hidden facts behind chambers in Egypt's Great Pyramid, each episode covers alien-related topics with historic detail, first-hand accounts and interviews with top experts.