From jaw-dropping ventures of astronauts to the possibilities of alien life, these 10 documentaries about space on Netflix are worth watching.

Watch a clip from 'Beyond Space Brothers,' a documentary about the Unarians, an eccentric group who believed they could communicate with space aliens.

Thirty-four senior officials detail government secret-keeping around UFOs, in the explosive documentary "The Age of Disclosure," which premiered at SXSW.

Exclusive: Earth’s First Alien Signal Explored In New BBC Documentary Imagine we finally got a message from ET. We spoke to the filmmakers and experts about what could happen next.

Here are 9 great Netflix short documentaries to watch for inspiration When you don't have the time or attention span, these short docs will give you the uplifiting escape you need ...

With so much material about Alien already out there, it might seem surprising that this weekend sees the release of another feature-length documentary, titled Memory: The Origin of Alien.

Filmmaker Ido Mizrahy was fascinated by space travel isolation from a young age, inspired and awed by science fiction films like 2001: A Space Odyssey, Alien, and the original Solaris. And he ...

The result is a very small documentary about very big things. JOHN WAS TRYING TO CONTACT ALIENS: STREAM IT OR SKIP IT? The Gist: John Shepherd’s house in Northern Michigan was a tale of two worlds.