The complex engineering challenges that make re-entry into the earth's atmosphere so dangerous. Scientists have labored for years to bring a crew safely home in what is essentially a meteorite, wrapped in a cocoon of fire, hurtling towards earth six times faster than the fastest bullet. Scientific experts from NASA explain the significance of Columbia's events as they unfolded, offer insights into what may have caused them and how those key events contributed to the shuttle’s ultimate destruction.

A group of maverick scientists on a remote Australian sheep farm are the globe's only hope for obtai...

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

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

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

A young apprentice struggles to master nanotechnology on an alien world and prove herself to her eni...

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

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurem...

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite)...

A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 2...

NASA film documenting the launch and commissioning of AzTechSat-1, a pioneering one-to-one communica...

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

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

July 1969. Astronauts Neil Armstrong and Buzz Aldrin are 240,000 miles from earth facing the most ha...

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

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

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

All of the necessary technologies required to reach the Moon was first tested during Project Gemini,...

With more than 27 years of service, the space shuttle Discovery has clocked more time in space than ...

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