NASA: 25 Years

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 38, Thomas Pesquet is the youngest French astronaut to be selected for a 180 days mission in the ISS. Oleg Novitskiy, the Russian pilot and the...

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...

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

In unusual circumstances, scientists from different countries work together to achieve a common scientific goal. Locked in their spinning space lab,...

The first American space station Skylab is found in pieces scattered in Western Australia. Putting these pieces back together and re-tracing the...

Discover the UFO phenomenon like never before, with insights from NASA, CNES, Oxford, compelling firsthand witnesses, and even the possible viewpoint...

An IMAX 3D camera chronicles the effort of 7 astronauts aboard the Space Shuttle Atlantis to repair the Hubble Space Telescope.

Never-before-aired NASA footage presents evidence that the Moon is being used as a base.

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.

BUILT FOR MARS: THE PERSEVERANCE ROVER goes behind the scenes at NASA’s Jet Propulsion Laboratory to follow the birth of the Perseverance rover.

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