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?

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

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

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

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

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

Itam Hakim Hopiit, which translates as "we / someone, the Hopi," is a poetic visualization of Hopi p...

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

Nowadays we associate Johannes Kepler with his famous laws of planetary motion. But the history of h...

Refuge(e) traces the incredible journey of two refugees, Alpha and Zeferino. Each fled violent threa...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...

Thanks to new excavations in Mauritius and Madagascar, as well as archival and museum research in Fr...

European Space Agency astronaut Alexander Gerst and his NASA colleague Reid Wiseman are launched int...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

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

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

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive ...