Impossible Artefacts: Throughout the world, ancient objects have been found that leave archaeologists at a loss. What do they reveal about the world we live in today?
The Galactic Keyhole: The mysterious symbol of the keyhole exists in ancient artwork found all over the planet. Could this cryptic shape represent a connection to the cosmos?
The Lost Kingdom: According to the earliest Tibetan traditions, hidden high in the Himalayas is a kingdom of the gods - Shambhala. Is it possible it truly exists?
Aliens and the Presidents: The White House has consistently denied any knowledge of aliens, but is it in fact possible that extraterrestrials have been influencing Presidents?
The Immortality Machine: In the Mojave Desert, there is a structure built to bestow everlasting life. According to the architect, the blueprint was provided by an alien visitor.
The Relics of Roswell: In 1947, the US military collected the debris of what they claimed was a crashed weather balloon outside Roswell, New Mexico. But was there more to it?
Secrets of the Exoplanets: Over the past 20 years, thousands of potentially habitable exoplanets have been found. Could they be home to intelligent extraterrestrial life?
Human Hieroglyphs: Tattoos and piercings account for a billion-dollar industry. But is it a form of self-expression, or motivated by a link to our ancestors?
The Secrets of Stonehenge: A shocking DNA study released in 2018 reveals that the original builders of Stonehenge mysteriously vanished. But where did they go?