Second Genesis: The Quest for Life Beyond Earth

Stunning slow-motion and timelapse cinematography of the landscapes, people and wildlife of the American South West.

A look at the Apollo 11 mission to land on the moon led by commander Neil Armstrong and pilot Buzz Aldrin.

After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard...

Challenger Disaster: Lost Tapes follows the story of the Space Shuttle Challenger and its crew, specifically Christa McAuliffe, the first civilian to...

This remarkable journey across our planet and universe explores how meteorites, shooting stars, and deep impacts have awoken our wonder about other...

The latest in the study of UFOs from well known UFOlogists, I Want to Believe examines how and why they got into the field, the most credible...

During the 1995 Summer Institute at The Geometry Center, a team of undergraduates, middle and high school mathematics teachers and Center staff...

A 1969 documentary on the Apollo 11 mission to the Moon made by NASA, telling the story of the historic first landing of men on the Moon in July,...

The concept of an elevator to space is not new. In the world of Arthur C. Clarke, it is a natural progression. What most people don't know is that...

The search for planets beyond our solar system has brought an historic discovery: a planet slightly larger than Earth orbiting a star called Proxima...