Unknown: Cosmic Time Machine

A unique behind-the-scenes access to NASA’s ambitious mission to launch the James Webb Space Telescope, following a team of engineers and scientists as they take the next giant leap in our quest to understand the universe.

Mission to the Edge of Space

Mars: One Day on the Red Planet

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as you’ve never seen it before.

The Neutron Bomb

We've all heard of the atomic bomb, but in the late 1950s, an idea was conceived of a bomb which would maximize damage to people, but minimize damage to buildings and vital infrastructure: perfect for an occupying army. This is the story of a man and his bomb: a melding of world events and scientific discovery inspire the neutron bomb, one of the most hated nuclear weapons ever invented.

Roving Mars

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet.

To End All War: Oppenheimer & the Atomic Bomb

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.

A Doctor's Sword

An Irish doctor survived the atomic bomb attack on Nagasaki and was given a Samurai sword for the lives he saved. 70 years later his family searches for the origin of their father's sword.

Air & Space Smithsonian: Dreams of Flight - Higher Faster Farther

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

Space Station 3D

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.

Death Dive to Saturn

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

James May on the Moon

Top Gear presenter James May presents this informative program that examines the historic moon missions. Traveling to America, May meets three of the men who walked on the surface of the moon, learning how it felt and how the now antiquated technology was used to achieve such an historic feat.

How William Shatner Changed The World

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.

Magnificent Desolation: Walking on the Moon

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on the surface of the moon -- are paid homage in this documentary. Using newsreel footage, rare NASA photographs, and digitally animated re-creations, Magnificent Desolation: Walking on the Moon examines the Apollo missions between 1969 and 1972 which put astronauts on the moon.

Moon Shots 4K

This is the complete story of NASA's Moon Missions, from Apollo 1 to Apollo 17, told for the first time using 4K and HD original footage taken by astronauts from the most iconic space voyages in history.

The Wonder of It All

The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid interviews with seven of the Apollo astronauts: Buzz Aldrin, Alan Bean, Edgar Mitchell, John Young, Charles Duke, Eugene Cernan and Harrison Schmitt. They all reflect on the training, the tragedies, the camaraderie, and the effect that their space travel has had on their families.

Asteroid Hunters

Venture into deep space for a fascinating look at asteroids, their cosmic origins and the potential threat they pose to our world. Written and produced by Phil Groves, produced by Jini Durr and directed by W.D. Hogan, Asteroid Hunters introduces asteroid scientists – the best line of defense between Earth and an asteroid’s destructive path – and reveals the cutting-edge tools and techniques they use to detect and track asteroids, and the technology that may one day protect our planet. The effects of an asteroid impact could be catastrophic and while the current probability of an event in our lifetime is low, the potential consequences make the study of asteroids an incredibly important area of scientific research. Witness the latest in planetary defense and how science, ingenuity and determination combine to explore the world’s most preventable natural disaster.

White Light/Black Rain: The Destruction of Hiroshima and Nagasaki

Steven Okazaki presents a deeply moving look at the painful legacy of the first -- and hopefully last -- uses of nuclear weapons in war. Featuring interviews with fourteen atomic bomb survivors - many who have never spoken publicly before - and four Americans intimately involved in the bombings, White Light/Black Rain provides a detailed exploration of the bombings and their aftermath.

Woman in Motion

Nichelle Nichols' daunting task to launch a national blitz for NASA, recruiting 8,000 of the nation's best and brightest, including the trailblazing astronauts who became the first African American, Asian and Latino men and women to fly in space.

Apollo 11

A look at the Apollo 11 mission to land on the moon led by commander Neil Armstrong and pilot Buzz Aldrin.

Starman

Luca Parmitano is the first italian astronaut to perform an extravehicular activity, currently part of the crew engaged in the Expedition 61 mission on board the International Space Station (SSI), is ready to tell his latest space adventures.