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

Pulitzer Prize -- winning journalist John Hersey caused a sensation when he published "Hiroshima", the first account for American readers of the...

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard...

The alarming surge of UFO sightings, alien encounters and military disclosures over the last decade have established a foreboding reality - that in...

John Glenn goes on another journey into outer space for tests on how old age is affected there. His whole life is chronicled in this informative...

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

Thirty distinguished astronomers are visited at their observatories throughout the world in this comprehensive report of astronomical theories,...

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...

Uncover the little-known stories of the first Black pilots, engineers and scientists seeking to break the bonds of social injustice to reach for the...

Three billion miles away a grand-piano-sized spacecraft is speeding through the outer solar system at nearly 1,000 miles per minute. After nearly a...

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

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore...