Watch saving skylab: america's first space station Soap2Day. How an electric lineman's tool manufacturer in Centralia, Missouri, helped save the first American space station from catastrophe.
7.52007HD
Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...
7.72018HD
The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.
5.91990HD
From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our...
6.62017HD
Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.
7.21994HD
Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and...
6.51997HD
This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans...
6.52019HD
Never-before-heard audio tapes recorded with Neil Armstrong during the final years of his life reveal an intimate portrait of this iconic - and...
4.82019HD
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...
7.32017HD
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.
7.32019HD
National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.
7.22006HD
Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet.
6.42002HD
Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laboratory that 16 nations came together to build. Get a...