Three billion miles away a grand-piano-sized spacecraft is speeding through the outer solar system at nearly 1,000 miles per minute. After nearly a decade in space, the New Horizons space probe will have just 86 seconds to complete its primary mission: Discover the planet Pluto. This time-sensitive special will showcase the first quality pictures of Pluto that the probe will capture.

The International Space Station is the most ambitious orbital project ever built. This film explores...

In unusual circumstances, scientists from different countries work together to achieve a common scie...

Wicket the Ewok and his friends agree to help two shipwrecked human children, Mace and Cindel, on a ...

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

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...

The posse meet three cat clerics who worship Lister as their God. Lister vows to help them as they'r...

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

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

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy wea...

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest ...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid ...

A pilot for an unproduced British science fiction space adventure series.

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...