The film traces the story of the Chicago-born astronomer George Ellery Hale, considered the father of astrophysics, as he struggles personally and professionally to build the greatest telescopes of the 20th century at the Yerkes and Mount Wilson Observatories, and finally the 20-year effort to build the million-pound telescope on Palomar mountain beginning in the 1930s. Hale's observatories revolutionized our understanding of the universe.

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

214 million years ago a gigantic meteorite broke up and impacted Earth. 65 million years ago, the im...

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

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

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

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

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

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...

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

The ancients hid the secrets of their incredible knowledge of astronomy in their temples and palaces...

Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotogr...

In Chile's Atacama Desert, astronomers peer deep into the cosmos in search for answers concerning th...

Documentary which uses the latest, most detailed imagery to reveal the monthly life cycle of the moo...
Three billion miles away a grand-piano-sized spacecraft is speeding through the outer solar system a...

How's it all gonna end? This experience takes us on a journey to the end of time, trillions of years...

Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so ...

Four exceptional astronomers celebrate 50 years of work and friendship on a return road trip in the ...

The Great Year is a compelling documentary that explores the possibility that the fall of ancient ci...