Asteroid Hunters

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell...

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest efforts at putting humans into space are now...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy weather experienced on other planets.

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on the surface of the moon -- are paid homage in this...

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurements when one was in space and one was on Earth....

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite) discuss the Big Bang theory, God, our existence...

A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 20th anniversary.

Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...

The International Space Station is the most ambitious orbital project ever built. This film explores elements of life inside it.

This historical drama tells the story of Qin Shihuang, who unified China's vast territory and declared himself emperor in 221 B.C. During his reign,...

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

In unusual circumstances, scientists from different countries work together to achieve a common scientific goal. Locked in their spinning space lab,...