Apollo 16: Nothing So Hidden

New Horizons is the first mission to Pluto and the Kuiper Belt of rocky, icy objects beyond. Principal Investigator Alan Stern leads a mission team...

What’s it like to dedicate your life to work that won’t be completed in your lifetime? Fifteen years ago, filmmaker David Licata focused...

Apollo 7 was designated to make the essential test of the Apollo spacecraft before the ambitious lunar-orbital mission could be attempted. All...

NASA's biggest spacecraft, Cassini, plunges into Saturn in the final act of a 20-year mission showcasing the planet like never before. An incredible...

National Geographic and NASA are sending you into space - live! For the first time ever, board the International Space Station and take a complete...

The remarkable story of the determination and courage of a generation. A tribute to three brave astronauts and the thousands of men and women behind...

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our solar system revealing a world unlike any other...

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

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

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...