"Explorer 1" is the second episode of "Beginnings Of The Space Age". The 60-minute documentary reveals how JPL and the U.S. Army could have been the first to place a satellite into Earth orbit, had they only been given the chance. That opportunity was lost when the Eisenhower administration, unsure of what the Soviet reaction would be to a satellite launched (in part) by the U.S. Army military, hesitated and assigned the project to a civilian-led program called Vanguard. The Soviet Union launched Sputnik in October 1957, shocking the world and creating the "Race for Space" in the midst of the Cold War. Only after the Vanguard rocket exploded on the launch pad were JPL and the U.S. Army given its chance. The result was Explorer 1, the first successful U.S. satellite, which also achieved the first space science results.

The International Space Station is the most ambitious orbital project ever built. This film explores...

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

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as...

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

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...

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,...

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

In VAST, we set off on a journey further into space than any other human being has ever been. Join u...

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...

In unusual circumstances, scientists from different countries work together to achieve a common scie...

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...

The film features amazing scenes of places never before seen gathered by key space missions that cul...