NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of exoplanets that could be similar to our own. And as Kepler also continues its search, our understanding of the universe continues to be redefined.

Moonscape is a free and freely downloadable high-definition documentary about the first manned Moon ...

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

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

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...

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

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest ...

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

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

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our sol...

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

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

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

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

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

On January 28, 1986, NASA Challenger mission STS-51-L ended in tragedy when the shuttle exploded 73 ...

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

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