Origins Unknown: The Alien Presence on Earth

A documentary about a young farmer’s experience of being kidnapped by extraterrestrials.

A real-time reconstruction of time-lapse photographs taken on board the International Space Station by NASA’s Earth Science & Remote Sensing...

For 18-year-old Finnish–Kosovan Fatu, a simple visit to the grocery store feels as nerve-racking as a lunar expedition: for the first time in...

The inspirational rise of SpaceX as well as Elon Musk's two-decade effort to resurrect America’s space travel ambitions.

An exploration of potential extraterrestrial encounters, centered on a series of events in 1996 when citizens of Varginha, Brazil, reported seeing...

The alien abduction phenomenon, told by those who experienced it, with the weight of a Pulitzer Prize-winning Harvard psychiatrist at their back.

In the 1960s the cattle mutilation phenomenon became a widespread concern across the American west. Cases erupted around states like Wyoming, South...

An alien narrates the story of his dying planet, his and his people's visitations to Earth and Earth's self-made demise, while human astronauts in...

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid interviews with seven of the Apollo astronauts:...

"The World's Most Powerful Telescopes" is a research expedition across the southern firmament. The science documentary shows the powerful telescopes...

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