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

A unique behind-the-scenes access to NASA’s ambitious mission to launch the James Webb Space Telescope, following a team of engineers and...

The concept of an elevator to space is not new. In the world of Arthur C. Clarke, it is a natural progression. What most people don't know is that...

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as you’ve never seen it before.

Astronauts who have seen the Earth from space have often described the 'Overview Effect', an experience that has transformed their perspective of the...

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

This captivating documentary on J. Robert Oppenheimer, the architect of the atomic bomb, explores his journey before the historic test and reveals...

An Irish doctor survived the atomic bomb attack on Nagasaki and was given a Samurai sword for the lives he saved. 70 years later his family searches...

We've all heard of the atomic bomb, but in the late 1950s, an idea was conceived of a bomb which would maximize damage to people, but minimize damage...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and...

Go higher, faster and farther with the Smithsonian as they explore the dreams of flight.

WWII from Space delivers World War II in a way you've never experienced it before. This HISTORY special uses an all-seeing CGI eye that offers a...