John Glenn goes on another journey into outer space for tests on how old age is affected there. His whole life is chronicled in this informative documentary, from his first mission above to his experience as a senator and finally, his blast into space at age 77.

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

How an electric lineman's tool manufacturer in Centralia, Missouri, helped save the first American s...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

It was November 12, 2014, at 5:03pm. Humanity had just accomplished a feat that will forever mark it...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

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

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

NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer T...

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

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

214 million years ago a gigantic meteorite broke up and impacted Earth. 65 million years ago, the im...

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

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

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

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade ...

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...

Using original footage and interviews, this documentary tells the nail-biting story of Apollo 13 and...

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

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive ...