The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our solar system revealing a world unlike any other we've seen before.

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

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

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

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

Best friends Hazel Findlay and Maddy Cope journey to the rocky outer reaches of Mongolia, on a quixo...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

Explorer Thor Heyerdahl and his ten-man crew sailed their reed boat, the Tigris, over routes he beli...

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

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

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

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

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

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

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

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 ...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...