At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the Earth. Several international teams of scientists have been competing in a frantic race to detect it, in uncharted territories, far beyond Neptune. The recent discovery of several dwarf planets, with intriguing trajectories, have put astronomers on the trail of this mysterious planet. Why is this enigmatic planet so difficult to detect? What would a ninth planet teach us about our corner of the universe? Could it help us unlock some of the mysteries of our solar system?

To help visualize the dramatic final chapter in Cassini's remarkable story, NASA's Jet Propulsion La...

Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived i...

A brief visualisation of NASA’s historic spacecrafts Mariner, Pioneer, Voyager, and Dawn, exploring ...

Autobots, Decepticons, Predaking and Predacons form an unlikely alliance to battle a resurrected Uni...

What if you could get behind the wheel and race through space? We scale down the Solar System to the...

The world's leading Egyptologists are on a quest to uncover the secrets of Howard Carter's history-m...

The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...

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

The dynamic meeting of solid science and futuristic simulation culminates in a dramatic exploration ...

Explores the Pyramids of Giza as Egyptologists try to unravel the mysteries and decipher the clues b...

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

From the territories of the Arctic to the farthest reaches of the universe, Worlds of Ice shows us t...

In the brief period of peace after a terrible war on a far future Earth, an outer-space military aca...

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activit...

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

Director Dominique Leclerc spent years depending on medical devices for her survival. Then, looking ...

Forensic experts scan Pompeii’s victims to investigate why they didn’t escape the eruption.