One Small Step: The Story of the Space Chimps

Cats are cuddly felines and lovely pets, but also highly evolved predators that hunt huge amounts of small mammals, birds and reptiles; perfect...

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...

As the Space Race ensues, seven pilots set off on a path to become the first American astronauts to enter space. However, the road to making history...

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

March 1965. In the heat of the Cold War, the USA and the USSR are competing for supremacy in space. What both superpowers aim for in this race, is to...

Recently discovered footage reveals the secret history of NASA's first landing on the moon, and using this brand-new evidence, former astronauts and...

A group of maverick scientists on a remote Australian sheep farm are the globe's only hope for obtaining the epic images of man's first steps on the...

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the...

At the heart of the Apollo program was the special team in Mission Control who put a man on the moon and helped create the future.

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our...

The true story of technical troubles that scuttle the Apollo 13 lunar mission in 1970, risking the lives of astronaut Jim Lovell and his crew, with...