In the 1950s and early '60s, a small band of high-altitude pioneers exposed themselves to the extreme forces of the space age long before NASA's acclaimed Mercury 7 would make headlines. Though largely forgotten today, balloonists were the first to venture into the frozen near-vacuum on the edge of our world, exploring the very limits of human physiology and human ingenuity in this lethal realm.

A brief visualisation of NASA’s historic spacecrafts Mariner, Pioneer, Voyager, and Dawn, exploring ...

At the dawn of the Space Race, seven test pilots set out to become the first American astronauts to ...

In the summer of 1977, NASA sent Voyager 1 and Voyager 2 on an epic journey into interstellar space....

The true story of technical troubles that scuttle the Apollo 13 lunar mission in 1970, risking the l...

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

July 1969. Astronauts Neil Armstrong and Buzz Aldrin are 240,000 miles from earth facing the most ha...

Commemorating the space agency's 50th anniversary, follow John Glenn's Mercury mission to orbit the ...

Before the joint NASA/ESA Cassini-Huygens mission, humanity only knew what had been learned, decades...

Sally Ride's groundbreaking journey as the first American woman in space concealed a deeply personal...

Social isolation affects millions of people, even Mars-bound astronauts. A savvy NASA psychologist i...

Moonscape is a free and freely downloadable high-definition documentary about the first manned Moon ...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russi...

With access to the scientists and engineers responsible for the Curiosity rover's on-the-ground expe...

A testament to NASA's Apollo program of the 1960s and '70s. Composed of actual NASA footage of the m...

One Small Step: The Story of the Space Chimps is the dramatic and moving real-life tale of the Unite...

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...

The remarkable story of the determination and courage of a generation. A tribute to three brave astr...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...