It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is a staggering 27 million degrees Fahrenheit. It convulses, it blazes, it sings. You know it as the sun. Scientists know it as one of the most amazing physics laboratories in the universe.

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

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

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

Explores the extraordinary, transformative events Cocoa Beach residents found themselves engaged in ...

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

An experience of a camera swinging in different gestures facing the optical distortion of the Sun. T...

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid ...

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

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional s...

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

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

With access to the scientists and engineers responsible for the Curiosity rover's on-the-ground expe...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

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

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

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...

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

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

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