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.

The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...

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

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

All of the necessary technologies required to reach the Moon was first tested during Project Gemini,...

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

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

A group of maverick scientists on a remote Australian sheep farm are the globe's only hope for obtai...

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

NASA film documenting the launch and commissioning of AzTechSat-1, a pioneering one-to-one communica...

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

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

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

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generat...

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

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

July 1969. America made history and sent the first humans to the moon. High-quality NASA footage and...

Never-before-aired NASA footage presents evidence that the Moon is being used as a base.

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

Explores achievements of Eileen Collins, the first woman to pilot and command a spacecraft, paving t...

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