To Mars by A-Bomb: The Secret History of Project Orion

WWII from Space delivers World War II in a way you've never experienced it before. This HISTORY special uses an all-seeing CGI eye that offers a satel...

The wonders of the universe have long propelled our insatiable desire to learn more about who we are and where we came from. With the advancing age of...

Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duratio...

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional sights and learn many things about the astral bodie...

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

Dramatic, moving and deeply human, ARMSTRONG offers the definitive life story of Neil Armstrong: from his childhood in Ohio to his first steps on the...

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

Johann Lurf‘s film Endeavour slides between documentary, avant-garde film, and science-fiction. This highly singular combination of materials and tech...

Today, hundreds of kilometers above our heads, millions of pieces of trash are orbiting randomly at breakneck speed. Scientists are now warning that,...

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on the surface of the moon -- are paid homage in this...

With the Doomsday Clock the closest it's ever been to midnight, Jane Corbin investigates the proliferation of nuclear weapons across the globe. She vi...

Following engineers and scientists on a groundbreaking mission as they build, test and launch the James Webb Space Telescope, the most powerful observ...

Steven Okazaki presents a deeply moving look at the painful legacy of the first -- and hopefully last -- uses of nuclear weapons in war. Featuring int...

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...