Spaceship Earth

In 1991 a group of countercultural visionaries built an enormous replica of earth’s ecosystem called Biosphere 2. When eight “biospherians” lived sealed inside, they faced ecological calamities and cu...

Aliens In Egypt

The Pyramids are the most epic monuments the world has ever seen, but the mystery of the true origins of these gargantuan edifices remains an enigma. Who really built these ancient megalithic structur...

A Year in Space

Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duration spaceflight by comparing him to his identical tw...

Marvel Studios: Assembling a Universe

A look at the story behind Marvel Studios and the Marvel Cinematic Universe, featuring interviews and behind-the-scenes footage from all of the Marvel films, the Marvel One-Shots and "Marvel's Agents...

Among the Stars

A six-part docuseries with fly on the wall access into the wider world of NASA, with cameras on Earth and in space. NASA astronaut Captain Chris Cassidy is on a quest to get back in his spacesuit for...

When We Left Earth : The NASA Missions

When We Left Earth: The NASA Missions or NASA's Greatest Missions: When We Left Earth in the UK is a Discovery Channel HD documentary miniseries consisting of six episodes documenting American human s...

Supersapiens, the Rise of the Mind

The Bomb

Using masterfully restored footage from recently declassified images, The Bomb tells a powerful story of the most destructive invention in human history. From the earliest testing stages to its use as...

How Cities Work

We turn on the shower and there’s clean water. We buy food grown on the other side of the world from the shop next door. We get the train, tube or light railway into the office. We boot up the compute...

Richard Hammond's Big

Richard Hammond embarks on a global adventure to explore the world’s biggest structures and machines and discover how engineers build, maintain and use them.