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History's Mysteries
Episode 1 of The Inexplicable Universe
Begin this journey by taking a closer look at concepts that were once unexplainable but are now better understood. You'll focus on two such former mysteries: the existence of an invisible "aether" through which light and sound were believed to…
Let There Be Light - Building an Artificial Star
A group of scientists are approaching the final steps of a machine decades in the making: an artificial star that could provide millions of years of clean energy. Are scientists about to crack nuclear fusion, or chasing a delusion? Nominated…
Mirage Men - UFOs and the U.S. Government
What if the UFO conspiracy was turned on its head? Instead the modern mythology of governments covering up UFO sightings, the military had been and still is actually encouraging it as part of their ancient cold war counterintelligence arsenal. Mirage…
Journey of the Universe - An Epic Story of Cosmic, Earth and Human Transformation
One day on a Greek island, and your view of the universe will change forever... Ask acclaimed author and evolutionary philosopher Brian Thomas Swimme about our role as humans in this awe-inspiring universe, and his insights will light up the…
A Space Program - Artist Tom Sachs' Homemade Space Station
Internationally acclaimed artist Tom Sachs takes us on an intricately handmade journey to the red planet, providing audiences with an intimate, first person look into his studio and methods. A SPACE PROGRAM is both a piece of art in its…
For All Mankind - The Apollo Space Missions
Sorting through nearly one hundred hours of film and sound recordings recovered from NASA - shot between December 1968 and November 1972, in the heyday of the space programme - director Al Rienart has pieced together a seamless documentary commemorating…
Fight For Space - Where Is Your Space Program?
In 1962, spurred by the Cold War, President John F. Kennedy famously made the bold proclamation that NASA would send astronauts to the moon by the end of the decade. The Space Race inspired a generation to pursue careers in…
The Inexplicable Universe - Unsolved Mysteries Series
What do scientists know about the universe? What still remains to be uncovered? What are some of the next avenues of exploration? Professor Neil deGrasse Tyson's course The Inexplicable Universe: Unsolved Mysteries is a marvelous journey to the frontiers of…
6 videos
The Spooky Universe
Episode 2 of The Inexplicable Universe
Did you know that electrons have never actually been observed by scientists to this day? Or that quarks can only be studied in pairs? Or that as you travel faster or find yourself in a higher gravity, time ticks more…
Sepideh - An Iranian Teenager's Dream to Become an Astronaut
Sepideh wants to become an astronaut. She spends her nights exploring the secrets of the universe, while her family will do anything to keep her on the ground. The expectations to a young Iranian woman are very different from Sepideh's…
Earth From Space
Part of the Series: NOVA
PBS
Earth From Space is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultation with NASA scientists, NOVA takes data from earth-observing satellites and transforms it into dazzling visual sequences, each one…
Inexplicable Life
Episode 3 of The Inexplicable Universe
Join Professor Tyson on a fascinating investigation of the possible origins of life in the universe. Why was Jupiter believed to be a good environment for life in the 17th century? Why is there only one single "tree of life"…
Inexplicable Physics
Episode 4 of The Inexplicable Universe
Turn now to some inexplicable aspects of physics and our physical world. Among the many eye-opening topics you'll learn about in this episode are the discovery of more and more elements on the periodic table; muon neutrinos, tao particles, and…
We Don't Need a Map - An Intimate Look at the Southern Cross Constellation
The Southern Cross is the most famous constellation in the southern hemisphere. Ever since colonisation it's been claimed, appropriated and hotly-contested for ownership by a radical range of Australian groups. But for Aboriginal people the meaning of this heavenly body…
The Visit - An Alien Encounter
The Visit documents humanity's first encounter with intelligent life from another world. Filmmaker Michael Madsen interviews experts who work for little-known departments and agencies inside NASA, the United Nations, SETI (Search for Extraterrestrial Intelligence) Institute, England's Ministry of Defense and…
Our Fascinating Universe
Embark on a journey to distant worlds in this fascinating presentation that attempts to answer questions on the origins and meaning of the universe.
Inexplicable Cosmology
Episode 6 of The Inexplicable Universe
Brace yourself for a fascinating trip through dimensions higher than our own. You'll discover how quantum physics and string theory have opened our eyes to the possibilities of quantum foam, the multiverse, and antimatter. Join Professor Tyson for a preview…
Inexplicable Space
Episode 5 of The Inexplicable Universe
Shoot off into the stars for an investigation of some perplexing aspects of space that science has uncovered in the last half-century. Learn about the mysterious trajectory of the Pioneer spacecraft (known as the "Pioneer anomaly"). Explore two of the…
The Constellations and Their Stars
Episode 1 of Our Night Sky Series
Begin your study of the night sky by investigating the origin of the constellations: the traditional groupings of stars that mostly date to antiquity. The well-known constellation Orion illustrates the fascinating mix of beauty, mythology, and scientific knowledge to be…
The Strangest Force
Episode 1 of Black Holes, Tides, and Curved Spacetime
Begin your exploration of gravity with Isaac Newton and the famous story of the apple. Why was it such a breakthrough to connect a falling apple with the faraway moon? Review the essential characteristics of gravity and learn why small…