To Mars by A-Bomb: The Secret History of Project Orion

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 century: the launch of Apollo 11. Over the next few days, the world watched on with wonder and rapture as humankind prepared for its "one giant leap" onto the moon--and into history. Witness this incredible day, presented through stunning, remastered footage and interviews that takes you behind-the-scenes and inside the spacecraft, Mission Control, and the homes of the astronaut's families.

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

Laika, a stray dog, was the first living being to be sent into space and thus to a certain death. A legend says that she returned to Earth as a ghost and still roams the streets of Moscow alongside her free-drifting descendants. While shooting this film, the directors little by little realised that they knew the street dogs only as part of our human world; they have never looked at humans as a part of the dogs’ world.

The birth of the atomic bomb changed the world forever. In the years before the Manhattan project, a weapon of such power was not even remotely imaginable to most people on earth. And yet, with war comes new inventions. New ways of destroying the enemy. New machines to wipe out human life. The advent of nuclear weapons not only brought an end to the largest conflict in history, but also ushered in an atomic age and a defining era of "big science". However, with the world now gripped by nuclear weapons, we exist constantly on the edge of mankind's total destruction.

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

In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked about pop culture phenomena. With all of this noise, how can we expect anyone to know how much of this is true? What is in our skies? What do we know, and how do we know it? And most importantly: Are we being visited?

For 18-year-old Finnish–Kosovan Fatu, a simple visit to the grocery store feels as nerve-racking as a lunar expedition: for the first time in his life, he’s wearing makeup in public. Luckily his best friend Rai, a young woman on the spectrum of autism, is there to ferociously support him through the voyage.

A look behind the scenes of Christopher Nolan's film "Oppenheimer" about an American scientist and his role in the development of the atomic bomb.

This captivating documentary on J. Robert Oppenheimer, the architect of the atomic bomb, explores his journey before the historic test and reveals the burden he carried after. De-classified documents, rare film footage and exclusive interviews, including Oppenheimer's grandson, show an intimate exploration of the burden Oppenheimer carried and the profound global impact still being debated today.

"The World's Most Powerful Telescopes" is a research expedition across the southern firmament. The science documentary shows the powerful telescopes of the European Southern Observatory (ESO) in action and gives insight into the discoveries they make. The world's most powerful telescopes can be found atop the highest peaks of northern Chile, amidst the exotic flora and fauna of one of the driest regions on the planet: the Atacama Desert. This is the starting point for a journey to the outer edges of our universe.

Explore how one man's relentless drive and invention of the atomic bomb changed the nature of war forever, led to the deaths of hundreds of thousands of people and unleashed mass hysteria.

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

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 newborn stars, distant planets, black holes and beyond.

Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving astronauts, including Jim Lovell, Dave Scott, John Young, Gene Cernan, Mike Collins, Buzz Aldrin, Alan Bean, Edgar Mitchell, Charlie Duke and Harrison Schmitt.

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 the possibility of other life forming around distant stars.

This extraordinary film features NASA film footage enhanced by AI-based software and other image processing. The clarity of the images gives viewers a whole new perspective on what it was like to step onto lunar soil and ramble about the alien landscapes. The film shows how teams of astronauts collected evidence that has revolutionized our understanding of the origin of both Earth and the moon.

Apollo 11 : Retour vers la lune

Can Homo sapiens evolve into Homo spatius? For over 50 years now, we have been testing our human nature in our effort to conquer outer space, and still 30 years away from a possible human exploration of Mars, a question remains: Can our body take such travels? Will it ever adapt? Combining human adventure and the exploration of the human body, this film offers unique insights into the physical and psychological effects of space travel on the Astronauts and measures the impact on medical sciences.

Hiroshima and Nagasaki: 75 Years Later is told entirely from the first-person perspective of leaders, physicists, soldiers and survivors.

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 behind-the-scenes look at the making of this extraordinary structure in this spectacular IMAX film. Viewers will blast off from Florida's Kennedy Space Center and the Baikonur Cosmodrome in Russia for this incredible journey -- IMAX's first-ever space film. Tom Cruise narrates.