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.

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...

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

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Dir...

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

An intimate portrait of life in Green Bank, West Virginia, home to the world's most sensitive radio ...

In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite)...

The special details the events before, during, and after Shatner's life-changing flight - which made...

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

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

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

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

This film is dedicated to Mas-Félipe Delavouët, the poet discovered by Lawrence Durrell, who wrote 1...

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

Everyone knows Neil Armstrong came back from the Moon in 1969 – but it wasn’t until three years late...

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

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

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...