Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

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

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generat...

Before the joint NASA/ESA Cassini-Huygens mission, humanity only knew what had been learned, decades...

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

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

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...

The film features amazing scenes of places never before seen gathered by key space missions that cul...

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

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

In 1973 Yorkshire public television made a short film of the Nobel laureate while he was there. The ...

Told through the tales of love of a retiring film projectionist and a late-blooming actress, the sho...

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional s...

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

An exploration of the link between science and beauty through the work of scientists at CERN, in Gen...

Who invented time, who invented the clock? Why 1 hour, why 60 minutes, why 60 seconds? Since prehist...