Searching for Skylab, America's Forgotten Triumph

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

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.

The inside story of SpaceX's plan to get humanity to Mars, providing an unprecedented glimpse into one of the world's most revolutionary companies. A behind-the-scenes journey with Elon Musk and his engineers as they persevere amidst both disheartening setbacks and huge triumphs to advance the space industry faster than we ever thought possible.

For the 20th anniversary of "Titanic," James Cameron reopens the file on the disaster.

A testament to NASA's Apollo program of the 1960s and '70s. Composed of actual NASA footage of the missions and astronaut interviews, the documentary offers the viewpoint of the individuals who braved the remarkable journey to the moon and back.

Documentary on the Shackleton Antartic expedition. A retelling of Sir Ernest Shackleton's ill-fated expedition to Antarctica in and the crew of his vessel 'The Endurance', which was trapped in the ice floes and frigid open ocean of the Antarctic in 1914. Shackleton decided, with many of his crew injured and weak from exposure and starvation, to take a team of his fittest men and attempt to find help. Setting out in appalling conditions with hopelessly inadequate equipment, they endured all weather and terrain and finally reached safety. Persuading a local team of his confidence that the abandoned team would still be alive, he set out again to find them. After almost 2 years trapped on the ice, all members of the crew were finally rescued.

Filmed over 14 months with unprecedented access into the inner circle of the man and the sport, this is the first official and fully authorised film of one of the most celebrated figures in football. For the first time ever, the world gets vividly candid and un-paralleled, behind-closed-doors access to the footballer, father, family-man and friend in this moving & fascinating documentary. Through in-depth conversations, state of the art football footage and never before seen archival footage, the film gives an astonishing insight into the sporting and personal life of triple Ballon D'Or winner Cristiano Ronaldo at the peak of his career. From the makers of ‘Senna’ and ‘Amy’, Ronaldo takes audiences on an intimate and revealing journey of what it’s like to live as an iconic athlete in the eye of the storm.

Oliver Stone charts the history of the United States from the Second World War to the present.

A look at the global culture and appeal of the LEGO building-block toys.

Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-or give in to her silly side and just have fun. Dolphin society is tricky, and the coral reef that Echo and his family call home depends on all of its inhabitants to keep it healthy. But Echo has a tough time resisting the many adventures the ocean has to offer.

An unprecedented and intimate look at the life, work and enduring legacy of British actress Audrey Hepburn (1929-1993).

Dick Proenneke retired at age 50 in 1967 and decided to build his own cabin in the wilderness at the base of the Aleutian Peninsula, in what is now Lake Clark National Park. Using color footage he shot himself, Proenneke traces how he came to this remote area, selected a homestead site and built his log cabin completely by himself. The documentary covers his first year in-country, showing his day-to-day activities and the passing of the seasons as he sought to scratch out a living alone in the wilderness.

A documentary highlighting the Soviet Union's legendary and enigmatic hockey training culture and world-dominating team through the eyes of the team's Captain Slava Fetisov, following his shift from hockey star and celebrated national hero to political enemy.

One Life captures unprecedented and beautiful sequences of animal behaviour guaranteed to bring you closer to nature than ever before, as well as a second disc packed full of never before seen extras including an exclusive making of featurette narrated by Daniel Craig.

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record tells us about their lives and disappearance.

David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeontologist Robert DePalma has made an incredible discovery in a prehistoric graveyard: fossilised creatures, astonishingly well preserved, that could help change our understanding of the last days of the dinosaurs. Evidence from his site records the day when an asteroid bigger than Mount Everest devastated our planet and caused the extinction of the dinosaurs. Based on brand new evidence, witness the catastrophic events of that day play out minute by minute.

In the shady campgrounds of Yosemite valley, climbers carved out a counterculture lifestyle of dumpster-diving and wild parties that clashed with the conservative values of the National Park Service. And up on the walls, generation after generation has pushed the limits of climbing, vying amongst each other for supremacy on Yosemite's cliffs. "Valley Uprising" is the riveting, unforgettable tale of this bold rock climbing tradition in Yosemite National Park: half a century of struggle against the laws of gravity -- and the laws of the land.

The history of cinematic sound, told by legendary sound designers and visionary filmmakers.

Various MGM stars from yesterday present their favorite musical moments from the studio's 50 year history.

Part jazz history, part true-crime tale, Kasper Collin’s new documentary employs extensive archival footage and new interviews to tell the tragic story of the magnificently talented trumpeter Lee Morgan and his common-law wife Helen, who murdered him in a New York bar in 1972.

Bandera, Texas (THE COWBOY CAPITAL OF THE WORLD) is a captivating documentary that explores the vibrant history, unique culture, and enduring values of the small town of Bandera, Texas.

A documentary telling the remarkable human story of Stephen Hawking. For the first time, the personal archives and the testimonies of his closest family reveal both the scale of Hawking's triumphs and the real cost of his disability and success.

Examines documents and traces of the atrocities that took place at the Auschwitz concentration camp. Years after the end of the war, expert analysis of the remnants of these documents has helped shed light on the stories of prisoners.

Timmy finds his old toy rocket and imagines that he and Brushbrush are astronauts in space. They head to Planet Shmengee to liberate the space station from the Cavity Goon and Miss Sweety.

The story is based in the times of Chatrapati Shivaji Maharaj. The film depicts the life of his soliders who sacrifice their life for their Maharaj.

New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system is a tale of hellfire, chaos and planetary pinball. It's a miracle our Earth is here at all.

An extraordinary look at the life of Uri Geller, the man famous for bending spoons and reading minds, told through exclusive interviews with the man himself.

Set in 1953, the audience follows the story around the mysterious death of the USSR leader, Joseph Stalin.

"The palm trees on the reverse are a delusion; so is the pink sand". This line, taken from a poem by Margaret Atwood, lights the path traced in "Postcard". As the years go by, landscapes transform, take on new meanings, and hold onto joys that will never be regained. The sea and the beach, once stages of happy summers, romances, and encounters, will turn into concentration camps or centers of detention and torture. This occurs across different times and places. In this piece, I embark on a journey through some of my works that explore the relationship between testimony, spaces, and time, engaging in dialogue with the beautiful film directed by Alejandro Segovia in 1972.

A group of maverick scientists on a remote Australian sheep farm are the globe's only hope for obtaining the epic images of man's first steps on the moon.

Explore the sun’s powerful storms, its impact on Earth, and groundbreaking research shaping our understanding of solar activity and its effects on our planet.

In northern Iraq lie the ruins of a 3,000-year-old city, Nimrud, once the capital of the powerful Assyrian Empire. In 1988, archaeologists conducted excavations beneath one of the palaces and uncovered a vaulted room filled with bronze cups, lamps, and ceramic jars, which led to an untouched chamber laden with precious objects. A stone sarcophagus, still intact, contained an impressive amount of jewelry: the treasures of this burial site surpassed those found in Tutankhamun’s tomb. The bodies of two women, placed one on top of the other, were also exhumed. Presumably of high rank, who were they?

16-year-old Bella and Vipulan are part of a generation convinced its very future is in danger. Between climate change and the 6th mass extinction of wildlife, their world could well be inhabitable 50 years from now. They have sounded the alarm over and over, but nothing has really changed. So they’ve decided to tackle the root of the problem: our relationship with the living world. Over the course of an extraordinary journey, they come to realize just how deeply humans are tied to all other living species. And that by saving them… we’re also saving ourselves. Humans thought they could distance themselves from nature, but humans are part and parcel of nature. For man is, after all, an Animal.

The Faraway Nearby follows the tragic life of pioneer physicist Joseph Weber, whose pursuit of gravitational waves takes him on a dizzying journey from the height of acclaim to the depths of despair and disdain when he breaks the cardinal rule of science and clings to his ideas though his results can't be duplicated. Physicists, artists, and other creatives explore the emotional side of discovery and question whether the risk is worth the journey.

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 of science and technology, we're able to explore our world and the cosmos like never before. We are exploring the unknown at the farthest reaches in space unlocking new wonders and mysteries that are both shocking and amazing. From colling planets, to disappearing comets, to unexplained activity on the surface of planets in our solar system, the next evolution of mankind is well underway.

In the summer of 1977, NASA sent Voyager 1 and Voyager 2 on an epic journey into interstellar space. Together and alone, they will travel until the end of the universe. Each spacecraft carries a golden record album, a massive compilation of images and sounds embodying the best of Planet Earth. According to Carl Sagan, “[t]he spacecraft will be encountered and the record played only if there are advanced space-faring civilizations in interstellar space. But the launching of this bottle into the cosmic ocean says something very hopeful about life on this planet.” While working on the golden record, Sagan met and fell madly in love with his future wife Annie Druyan. The record became their love letter to humankind and to each other. In the summer of 2010, I began my own hopeful voyage into the unknown. This film is a love letter to my fellow traveler. - Penny Lane