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.

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...

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

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

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...

Social isolation affects millions of people, even Mars-bound astronauts. A savvy NASA psychologist i...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

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...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

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

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...

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

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

How an electric lineman's tool manufacturer in Centralia, Missouri, helped save the first American s...

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

A filmmaker returns to a house from his past where a great tragedy happened, in order to find a clos...

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