Shadow Chasers

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

On the 11th of August at 11 minutes past 11am, almost total darkness fell across Southern England and an eerie silence descended as the population...

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

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...

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

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...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore...

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

Travel into the world of aviation and explore the dreams of flight with the Smithsonian as they step into the unknown.

How can structures, which take up defined, rigid portions of space, make us feel transcendence? How can chapels turn into places of introspection?...

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