Pluto encounter

Peter makes good on another power outage at home by retelling "Star Wars Episode V: The Empire Strikes Back".

A valuable medallion believed to prove that aliens from outer space visited Earth in prehistoric times is sought.

One of humanity’s greatest achievements, the International Space Station is a $150 billion science laboratory hurtling around Earth at 17,000mph,...

Top Gear presenter James May presents this informative program that examines the historic moon missions. Traveling to America, May meets three of the...

With the Griffins stuck again at home during a blackout, Peter tells the story of “Star Wars Episode VI: Return of the Jedi.”

A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 20th anniversary.

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite) discuss the Big Bang theory, God, our existence...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - among nature's more spectacular phenomena – are...

214 million years ago a gigantic meteorite broke up and impacted Earth. 65 million years ago, the impact that killed the dinosaurs occurred where the...

NASA's James Webb Space Telescope, from its conception to completion.

An experimental film about the relation of Time and Space.