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

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on the surface of the moon -- are paid homage in this...

What if the asteroid that killed the dinosaurs struck again today? Would humans survive? Or would we go the way of the dinosaurs? Join me on a wild...

A filmmaker returns to a house from his past where a great tragedy happened, in order to find a closure within the space that already feels too...

To historians, physicist Lose Neither deserves to be placed on a par with Einstein, Heisenberg, and Otto Hahn. In the 1930s, on the verge of World...

Stories of the people who built the first atomic weapons are well known. But what about those who provided the uranium? We look at a mysterious man...

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

A group of renowned cosmologists and astrophysicist are in search of a realistic picture of the universe. Their research and observational...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet.

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...

October 1945. A young Japanese boy in the devastated city of Nagasaki, two months after the atomic bomb, carries on his back the lifeless body of his...

Challenger Disaster: Lost Tapes follows the story of the Space Shuttle Challenger and its crew, specifically Christa McAuliffe, the first civilian to...

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