The Mars Generation

Europe and the United States are working together on an unprecedented journey to learn more about th...

Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to l...

Track the evolution of Huntsville, Alabama, from the "Watercress Capital of the World" to "Rocket Ci...

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional s...

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring o...

Over the centuries only few caravans dared to cross the northern route of the silk road that today l...

The wonders of the universe have long propelled our insatiable desire to learn more about who we are...

The captivating tales of the people and events behind one of humanity's greatest achievements in exp...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

In Bettina Büttner’s exquisitely lucid documentary Kinder (Kids), childhood dysfunction, loneliness,...

Planetary scientist Carolyn Porco explains what it takes to look for life beyond Earth, and what con...

The X-15 was the last in a line of manned rocket-powered research airplanes built during the 1950s t...

John Glenn goes on another journey into outer space for tests on how old age is affected there. His...

Uncover clues about the origins of our galaxy with a team of astronomers and scientists as they stri...

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

Eleven-year-old New York City public school kids journey into the world of ballroom dancing and reve...

The spectacular moon landing in 1969 was also a success of more than 100 technicians and engineers f...

Challenger Disaster: Lost Tapes follows the story of the Space Shuttle Challenger and its crew, spec...

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...