The Mars Generation

All of the necessary technologies required to reach the Moon was first tested during Project Gemini, which comprised of ten missions in the mid-1960s.

The fascinating complexity of high school debate gives way to a portrait of the equally complex racial and class bias of American education in Greg...

Social isolation affects millions of people, even Mars-bound astronauts. A savvy NASA psychologist is tasked with protecting these daring explorers.

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest efforts at putting humans into space are now...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy weather experienced on other planets.

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...

A brief history of the Ice Warriors in Doctor Who by the people who designed and brought them to life.

At Evergreen Primary School in Wuhan, China, a Grade 3 class learns what democracy is when an election for class monitor is being held. Three...

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurements when one was in space and one was on Earth....

Whistle-blower revelations from President Eisenhower's great granddaughter and others give renewed credence to the evidence that Mars is being...

Eleven-year-old New York City public school kids journey into the world of ballroom dancing and reveal pieces of themselves and their world along the...

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