Comet Collision

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

A short documentary about Fritz Lang's film 'Frau im Mond', and its relation to the science and history of real space travel.

An IMAX 3D camera chronicles the effort of 7 astronauts aboard the Space Shuttle Atlantis to repair the Hubble Space Telescope.

A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's...

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

What if you could get behind the wheel and race through space? We scale down the Solar System to the continental United States and place the planets...

A UFO enthusiast interviews Dan Aykroyd on the subject of extraterrestrials visiting Earth.

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...

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade object into earth-orbit. 3 years later Yuri...

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the...

As viewed and filmed in High Definition by astronauts on the space shuttle, this is the Planet Earth as few have seen before. One hour of High...

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