Dan Aykroyd Unplugged On UFOs

National Geographic and NASA are sending you into space - live! For the first time ever, board the International Space Station and take a complete...

With more military data and whistleblower accounts being released periodically, it's becoming increasingly difficult to discount the UFO phenomena....

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...

A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 20th anniversary.

450,000 years ago our ancestors descended from the heavens to engineer the first human beings. To us they were Giants that ruled as Gods over...

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

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laboratory that 16 nations came together to build. Get a...

Documentary chronicling the history of the Heaven's Gate cult, including actual home video footage and interviews with surviving members.

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

This compelling documentary explores the unique fields of Ufology and Cryptozoology and compares and contrasts the communities that have sprung up...

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...