The Secret NASA Transmissions 2

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell...

My father from Sirius is a film about a boy who grew up believing his father is a messenger between the Earth and the outer space. Now the boy has...

Planetary scientist Carolyn Porco explains what it takes to look for life beyond Earth, and what conditions are required for life to exist. Porco...

In the 1950s and early '60s, a small band of high-altitude pioneers exposed themselves to the extreme forces of the space age long before NASA's...

Peabody Award winner Linda Moulton Howe and other experts explore the enigma of the colossal stone pyramids encircling our planet, both their...

Australien Skies is a documentary film that explores the sightings of unidentified flying objects and the people who witness them within Australia.

A filmmaker returns to a house from his past where a great tragedy happened, in order to find a closure within the space that already feels too...

An investigation into a UFO sighting by a miniature-golf course owner and several police officers in January 2000.

An average student in average small-town America, inspired by the astronauts she saw on TV, Eileen Collins nurtured a secret dream to fly to space...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our...

On October 14, 1988, actor Mike Farrell hosted U.S. UFO Cover-Up: Live!, a two-hour television special "focusing on the government's handling of...

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