Magnificent Desolation: Walking on the Moon

In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked...

Luca Parmitano is the first italian astronaut to perform an extravehicular activity, currently part of the crew engaged in the Expedition 61 mission...

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

The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close...

A French documentary or, one might say more accurately, a mockumentary, by director William Karel which originally aired on Arte in 2002 with the...

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety...

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

In 1977, two scientific research satellites, Voyagers I and II, were sent into orbit to travel to the farthest reaches of the solar system. This...

After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.

An experimental film about the relation of Time and Space.

The Future of the Planet is at stake by biblical brophecy to spaceborn calamity.

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

Our enigmatic moon may have a sinister origin that mankind is not prepared for. From astronaut UFO encounters, to flashing lights, to geometric...

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

Go higher, faster and farther with the Smithsonian as they explore the dreams of flight.

Documentary of Apollo 11 mission from NASA footage.

Apollo 16 mission from NASA footage.

At an isolated outpost in the Arctic, the pioneering spirit of the Space Race clashes with the suspicions of the Cold War.