Secrets of the Sun

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 alarming surge of UFO sightings, alien encounters and military disclosures over the last decade have established a foreboding reality - that in...

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.

Thirty distinguished astronomers are visited at their observatories throughout the world in this comprehensive report of astronomical theories,...

On January 28, 1986, NASA Challenger mission STS-51-L ended in tragedy when the shuttle exploded 73 seconds after takeoff. On board was physicist...

In an unremarkable office space, a select group of aging engineers find themselves at the leading edge of discovery. Fighting outdated technology and...

John Glenn goes on another journey into outer space for tests on how old age is affected there. His whole life is chronicled in this informative...

Concern over global climate change may be at an all-time high, but climate change is nothing new - the earth's climate always followed natural cycles...

Uncover the little-known stories of the first Black pilots, engineers and scientists seeking to break the bonds of social injustice to reach for the...

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard...

Documentary following researchers as they try to take the first-ever picture of a black hole. They must travel the globe to build a revolutionary...

New Horizons is the first mission to Pluto and the Kuiper Belt of rocky, icy objects beyond. Principal Investigator Alan Stern leads a mission team...