Planet Mars

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

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...

Documentary about an African-American girl who grows up to help NASA put astronauts into space and bring them home safely. She was one of the main...

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generated imagery to pinpoint where humans fit in...

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.

Computer animation and footage from NASA space missions explain how our solar system evolved and the place Earth has within the system.

Never-before-heard audio tapes recorded with Neil Armstrong during the final years of his life reveal an intimate portrait of this iconic - and...

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...

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

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

The inspirational true story of Opportunity, a rover that was sent to Mars for a 90-day mission but ended up surviving for 15 years. Follow...

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