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?
A Muslim ambassador exiled from his homeland joins a group of Vikings, initially offended by their b...
William Hart McNichols is a world renowned artist, heralded by Time magazine as "among the most famo...
Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent inva...
To celebrate its 50th anniversary year, ESO in 2012 released the documentary Europe to the Stars — E...
Assigned to oversee the development of the atomic bomb, Gen. Leslie Groves is a stern military man d...
At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...
Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotogr...
The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...
A documentary chronicling the history of the telescope from the time of Galileo. Featuring interview...
5000 years ago the ancient Elamites established a glorious civilization that lasted about three mill...
Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in th...
Two days in the life of priest Father Fred Stadtmuller whose New Mexico parish is so large he can on...
An incredible travel through space and time between the walls of the Paris Observatory, which is cel...
Documentary chronicling the government relocation of 10,000 Navajo Indians in Arizona.
In Chile's Atacama Desert, astronomers peer deep into the cosmos in search for answers concerning th...
Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Hor...
In our terrestrial view of things, the speed of light seems incredibly fast. But as soon as you view...
The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II.
Jocelyn Bell was a graduate student at Cambridge in 1967 when she pushed through the skepticism from...
For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and th...