Gravitation - Urkraft des Universums

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe,...

A real-time reconstruction of time-lapse photographs taken on board the International Space Station by NASA’s Earth Science & Remote Sensing...

What advantage does space travel bring to mankind? A father and his son search for answers during a walk in the forest.

Explores the $10 billion JWST's engineering and construction process, historic Dec. 25, 2021 launch, and the release of its first full-color,...

The wonders of the universe have long propelled our insatiable desire to learn more about who we are and where we came from. With the advancing age...

Short educational film of our solar system

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

NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of...

StarGaze HD brings the beauty and majesty of the Universe to your HD Home Theater. Journey beyond the stars with images from the Hubble Space...

Professor Jim Al-Khalili investigates the amazing science of gravity. As well sculpting our universe, gravity also affects our weight, height and...

A physicist, a director of popular-science films, and a sports fan talk about the structure of the atom between periods of a hockey game they watch...

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

A team of international scientists attempt to document the first-ever image of a black hole.

A team of international skiers embark on a two-week glacier traverse connecting two remote research stations in Kazakhstan. The Tien Shan's 4000+...

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest efforts at putting humans into space are now...

A UFO enthusiast interviews Dan Aykroyd on the subject of extraterrestrials visiting Earth.

An exploration of the link between science and beauty through the work of scientists at CERN, in Geneva.

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurements when one was in space and one was on Earth....

Told through the tales of love of a retiring film projectionist and a late-blooming actress, the short documentary delves into the journey of...

Relive humankind's incredible accomplishment of walking on the moon in this program that presents highlights of Walter Cronkite and the CBS News...