Dan Aykroyd Unplugged On UFOs

Part documentary/part dramatization, this film details several of the highest-profile unsolved cases of disappearances, mysterious changes in...

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

How can structures, which take up defined, rigid portions of space, make us feel transcendence? How can chapels turn into places of introspection?...

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is...

Stephen Bassett, the only American lobbyist of his kind, hopes for a seismic shift with the 2016 US Presidential Elections. Bassett is on a mission...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and...

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

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

Travel into the world of aviation and explore the dreams of flight with the Smithsonian as they step into the unknown.

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

The Future of the Planet is at stake by biblical brophecy to spaceborn calamity.