Can Homo sapiens evolve into Homo spatius? For over 50 years now, we have been testing our human nature in our effort to conquer outer space, and still 30 years away from a possible human exploration of Mars, a question remains: Can our body take such travels? Will it ever adapt? Combining human adventure and the exploration of the human body, this film offers unique insights into the physical and psychological effects of space travel on the Astronauts and measures the impact on medical sciences.

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

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest ...

Alzheimer's: Every Minute Counts is an urgent wake-up call about the national threat posed by Alzhei...

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

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

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

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

A testament to NASA's Apollo program of the 1960s and '70s. Composed of actual NASA footage of the m...

Explores achievements of Eileen Collins, the first woman to pilot and command a spacecraft, paving t...
Is there any way to slow or even prevent the ravages of time? Veteran presenter Johnny Ball looks ba...

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

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...

The film features amazing scenes of places never before seen gathered by key space missions that cul...

An elderly married couple find that as their physical and mental health deteriorates, they find them...