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.

What if you could get behind the wheel and race through space? We scale down the Solar System to the...

The Apollo 17 mission was the final opportunity to collect first hand information about the history ...

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

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 ...

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

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

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

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

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

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

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...

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

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

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

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

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

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...

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