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

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard NASA mission audio recordings, and more rare & unseen material.

Pulitzer Prize - winning journalist John Hersey caused a sensation when he published "Hiroshima", the first account for American readers of the horror experienced by victims of the 1945 Hiroshima atomic bomb attack. "Hiroshima" stunned readers with its descriptions of the terrible aftermath of the bombing, yet Hersey never spoke about his experience in Hiroshima.

A disturbing collection of 1940s and 1950s United States government-issued propaganda films designed to reassure Americans that the atomic bomb was not a threat to their safety.

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell phones, medical imaging, computers and software, SETI, MP3 players and iPods, virtual reality, and spaceship propulsion.

"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.

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is a staggering 27 million degrees Fahrenheit. It convulses, it blazes, it sings. You know it as the sun. Scientists know it as one of the most amazing physics laboratories in the universe.

How can structures, which take up defined, rigid portions of space, make us feel transcendence? How can chapels turn into places of introspection? How can walls grant boundless freedom? Driven by intense childhood impressions, director Christoph Schaub visits extraordinary churches, both ancient and futuristic, and discovers works of art that take him up to the skies and all the way down to the bottom of the ocean. With the help of architects Peter Zumthor, Peter Märkli, and Álvaro Siza Vieira, artists James Turrell and Cristina Iglesias, and drummer Sergé “Jojo” Mayer, he tries to make sense of the world and decipher our spiritual experiences using the seemingly abstract concepts of light, time, rhythm, sound, and shape. The superb cinematography turns this contemplative search into a multi-sensory experience.

Documentary following researchers as they try to take the first-ever picture of a black hole. They must travel the globe to build a revolutionary telescope that spans planet Earth.

Three billion miles away a grand-piano-sized spacecraft is speeding through the outer solar system at nearly 1,000 miles per minute. After nearly a decade in space, the New Horizons space probe will have just 86 seconds to complete its primary mission: Discover the planet Pluto. This time-sensitive special will showcase the first quality pictures of Pluto that the probe will capture.

The inspirational rise of SpaceX as well as Elon Musk's two-decade effort to resurrect America’s space travel ambitions.

The personalities behind the creation of the world's first atomic bomb were as extraordinary, and often as explosive, as the science they were working in. This is the inside-the-barbed-wire story of the men and women who worked on the Manhattan Project at Los Alamos. Through first-hand accounts and never-before-seen interviews, this documentary looks inside the atomic insiders' hearts and minds, their triumphs and failures, their bravery in the face of paralyzing fear and, ultimately, their war-winning and world-changing accomplishments.