To Mars by A-Bomb: The Secret History of Project Orion

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...

Steven Okazaki presents a deeply moving look at the painful legacy of the first -- and hopefully last -- uses of nuclear weapons in war. Featuring...

Dramatic, moving and deeply human, ARMSTRONG offers the definitive life story of Neil Armstrong: from his childhood in Ohio to his first steps on the...

This is the complete story of NASA's Moon Missions, from Apollo 1 to Apollo 17, told for the first time using 4K and HD original footage taken by...

National Geographic 2011 Documentary on the World's Biggest Bomb (UK).

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

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid interviews with seven of the Apollo astronauts:...

"Trinity and Beyond" is an unsettling yet visually fascinating documentary presenting the history of nuclear weapons development and testing between...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell...

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

A film from which you can learn about the first progress of the USSR in space exploration, as well as about the achievements of Yuri Gagarin, the...