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.

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

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...

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

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

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

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...

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...

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

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

The Space Race comes alive through the eyes of the ultimate insider - retired NASA Mission Control F...

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

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

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

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

Explores the extraordinary, transformative events Cocoa Beach residents found themselves engaged in ...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...

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

NASA's biggest spacecraft, Cassini, plunges into Saturn in the final act of a 20-year mission showca...