Space Shuttle: The Final Mission

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

It is estimated that the mythical city of Atlantis was swept away by a Tsunami in 9600 BC, vanquished from existence - but recent findings of ancient...

Moonscape is a free and freely downloadable high-definition documentary about the first manned Moon landing. Funded and produced by space...

Top Gear presenter James May presents this informative program that examines the historic moon missions. Traveling to America, May meets three of the...

NASA's biggest spacecraft, Cassini, plunges into Saturn in the final act of a 20-year mission showcasing the planet like never before. An incredible...

Tragedy struck when the Space Shuttle Challenger disintegrated just 73 seconds into flight. Hours earlier, engineers argued to cancel the launch,...

Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring back to Earth so scientists can study it to learn about the planet's origins.

National Geographic and NASA are sending you into space - live! For the first time ever, board the International Space Station and take a complete...

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

How an electric lineman's tool manufacturer in Centralia, Missouri, helped save the first American space station from catastrophe.