Uncover clues about the origins of our galaxy with a team of astronomers and scientists as they strive to locate a strange presence hidden deep in the core of the galaxy. Learn how this mysterious realm harbors clues to the origin of the world and probes the future course of our galaxy and universe.

Meet the teams of brilliant engineers and bold explorers behind NASA’s latest moon mission.

A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 2...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...

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

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...

Today, hundreds of kilometers above our heads, millions of pieces of trash are orbiting randomly at ...

A team of international scientists attempt to document the first-ever image of a black hole.

Discover the UFO phenomenon like never before, with insights from NASA, CNES, Oxford, compelling fir...

It has been said that 10,000 years from now only one name will still be remembered, that of Neil Arm...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

The wonders of the universe have long propelled our insatiable desire to learn more about who we are...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

In VAST, we set off on a journey further into space than any other human being has ever been. Join u...

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid ...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...

There’s something very odd going on in space – something that shouldn’t be possible. It is as though...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy wea...