Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly cycle of the sun and the 19-year cycle of the moon. How did an ancient civilization, with no known written language, arrange its buildings into a virtual celestial calendar, spanning an area roughly the size of Ireland?

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

A Danish writer travels to Mexico with the purpose of locating a mysterious Apache tribe that ferven...

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...
![Pico Sacro [The Holy Mountain]](https://image.tmdb.org/t/p/original//hr3xO9cKU0oRw8lEa3lXGTOKFRA.jpg)
In a leafy forest, a Galician sovereign who longs to attain wisdom meets a sorcerer, who tells him: ...

Things That Go Bump in the Night: Tales of Haunted New England takes you on a journey throughout his...

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in th...

Former major league baseball player Moe Berg lives a double life working for the Office of Strategic...

Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent inva...

A Muslim ambassador exiled from his homeland joins a group of Vikings, initially offended by their b...

The Scythians, skilled horsemen and nomadic conquerors, built a feared empire in the vast Eurasian s...

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

Assigned to oversee the development of the atomic bomb, Gen. Leslie Groves is a stern military man d...

Hacking at Leaves documents artist and hazmat-suit aficionado Johannes Grenzfurthner as he attempts ...

Documentary chronicling the government relocation of 10,000 Navajo Indians in Arizona.

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record...

For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and th...

The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II.