Apollo's New Moon

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

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...

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.

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite) discuss the Big Bang theory, God, our existence...

At the height of the space race, three U.S. astronauts are tapped as the first Apollo crew. With dazzling archival footage and exceptional access,...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy weather experienced on other planets.

Using original footage and interviews, this documentary tells the nail-biting story of Apollo 13 and the struggle to bring its astronauts safely home.