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Genre: History
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.

Below is a list of broadcasts scheduled to air in the next 60 days on any of our three channels.

Episode #3814
Finding Life Beyond Earth - Moons and Beyond
Scientists are on the verge of answering one of the greatest questions in history: are we alone? Combining the latest telescope images with dazzling CGI, "Finding Life Beyond Earth" immerses audiences in the sights and sounds of alien worlds, while top astrobiologists explain how these places are changing how we think about the potential for life in our solar system. We used to think our neighboring planets and moons were fairly boring -- mostly cold, dead rocks where life could never take hold. Today, however, the solar system looks wilder than we ever imagined. Powerful telescopes and unmanned space missions have revealed a wide range of dynamic environments -- atmospheres thick with organic molecules, active volcanoes, and vast saltwater oceans. This ongoing revolution is forcing scientists to expand their ideas about what kinds of worlds could support life. And if we do find primitive life forms elsewhere in the solar system, it may well be that life is common in the universe -- the rule, and not the exception.
56 minutes long
tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

Episode #3813
Finding Life Beyond Earth - are We Alone
Scientists are on the verge of answering one of the greatest questions in history: are we alone? Combining the latest telescope images with dazzling CGI, "Finding Life Beyond Earth" immerses audiences in the sights and sounds of alien worlds, while top astrobiologists explain how these places are changing how we think about the potential for life in our solar system. We used to think our neighboring planets and moons were fairly boring -- mostly cold, dead rocks where life could never take hold. Today, however, the solar system looks wilder than we ever imagined. Powerful telescopes and unmanned space missions have revealed a wide range of dynamic environments -- atmospheres thick with organic molecules, active volcanoes, and vast saltwater oceans. This ongoing revolution is forcing scientists to expand their ideas about what kinds of worlds could support life. And if we do find primitive life forms elsewhere in the solar system, it may well be that life is common in the universe -- the rule, and not the exception.
55 minutes long
tpt Channel 2.1

No upcoming airings of this
episode on this channel.

tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

Episode #4111
Why Sharks Attack
In recent years, an unusual spate of deadly shark attacks has gripped Australia, resulting in five deaths in 10 months. At the same time, great white sharks have begun appearing in growing numbers off the beaches of Cape Cod, Massachusetts, not far from the waters where Steven Spielberg filmed the ultimate shark fright film, Jaws. What's behind the mysterious arrival of this apex predator in an area where they've rarely been seen for hundreds of years? Are deadly encounters with tourists inevitable? To separate fact from fear, NOVA teams up with leading shark experts in Australia and the United States to discover the science behind the great white's hunting instincts. Do sharks ever target humans or is each attack a tragic case of mistaken identity? Can a deeper understanding of shark senses lead scientists to design effective deterrents and help prevent future attacks? With shark populations around the world plummeting, scientists race to unlock the secrets of these powerful creatures of the deep in their quest to save people -- and sharks.
56 minutes long
tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

Episode #3704
Ghosts of Machu Picchu
Perched atop a mountain crest, mysteriously abandoned more than four centuries ago, Machu Picchu is the most famous archeological ruin in the Western hemisphere and an iconic symbol of the power and engineering prowess of the Inca. In the years since Machu Picchu was discovered by Hiram Bingham in 1911, there have been countless theories about this "Lost City of the Incas," yet it remains an enigma. Why did the Incas build it on such an inaccessible site, clinging to the steep face of a mountain? Who lived among its stone buildings, farmed its emerald green terraces, and drank from its sophisticated aqueduct system? NOVA joins a new generation of archeologists as they probe areas of Machu Picchu that haven't been touched since the time of the Incas and unearth burials of the people who built the sacred site. This program explores the extraordinary trail of clues that began on that fateful day in 1911 and continues to the present.
56 minutes long
tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

tpt Life Channel 2.3

No upcoming airings of this
episode on this channel.

Episode #4114
Vaccines - Calling The Shots
Diseases that were largely eradicated 40 years ago are returning. Across the world, children are getting sick and dying from preventable conditions because nervous parents are skipping their children's shots. How do parents decide whether to vaccinate or not, and what are the risks to the child and to society? Featuring research scientists, pediatricians, psychologists, anthropologists, and parents, this program travels the globe to look at the science behind vaccinations, track epidemics, and investigate the serious human costs of opting out.
56 minutes long
tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

Episode #4115
Rise of The Hackers
Our lives are going digital. We shop, bank and even date online. Computers hold our treasured photographs, private emails and all of our personal information. This data is precious -- and cybercriminals want it. Now, NOVA goes behind the scenes of the fast-paced world of cryptography to meet the scientists battling to keep our data safe. They are experts in extreme physics, math, and a new field called "ultra-paranoid computing," all working to forge unbreakable codes and build ultra-fast computers. From the two men who uncovered the world's most advanced cyber weapon to the computer expert who worked out how to hack into cash machines and scientists who believe they can store a password in your unconscious brain, NOVA investigates how a new global geek squad is harnessing cutting-edge science -- all to stay one step ahead of the hackers.
56 minutes long
tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

Episode #4005
Building Pharaoh's Chariot
Around 3,600 years ago, reliefs in Egyptian tombs and temples depicted pharaohs and warriors proudly riding into battle on horse-drawn chariots. Some historians claim that the chariot launched a technological and strategic revolution, and was the secret weapon behind Egypt's greatest era of conquest known as the New Kingdom. But was the Egyptian chariot really a revolutionary design? How decisive a role did it play in the bloody battles of the ancient world? In this film, a team of archaeologists, engineers, woodworkers and horse trainers join forces to build and test two highly accurate replicas of Egyptian royal chariots. They discover astonishingly advanced features, including spoked wheels, springs, shock absorbers, anti-roll bars and even a convex shaped rear mirror, leading one of them to compare the level of design to the engineering standards of 1930's-era Buicks! By driving our pair of replicas to their limits in the desert outside Cairo, NOVA's experts test the claim that the chariot marks a crucial turning point in ancient military history.
Learn more about this episode » 54 minutes long
tpt Channel 2.1

Wed Oct 1st @ 8:00 pm

tpt MN Channel 2.2

No upcoming airings of this
episode on this channel.

tpt Life Channel 2.3

No upcoming airings of this
episode on this channel.


This list includes any broadcasts that aired in the past 2 months on any of our three channels.

Episode #4012
Australia's First 4 Billion Years: Strange Creatur
Of all the continents on Earth, none preserves a more spectacular story of its origins than Australia. NOVA's mini-series takes viewers on a rollicking adventure from the birth of the Earth to the emergence of the world we know today. With help from high-energy host and scientist Richard Smith, we meet titanic dinosaurs and giant kangaroos, sea monsters and prehistoric crustaceans, disappearing mountains and deadly asteroids. This is the untold story of the Land Down Under, the one island continent that has got it all.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

tpt Life Channel 2.3

No previous airings of this
episode on this channel.

Episode #4011
Australia's First 4 Billion Years: Monsters
Of all the continents on Earth, none preserves a more spectacular story of its origins than Australia. NOVA's mini-series takes viewers on a rollicking adventure from the birth of the Earth to the emergence of the world we know today. With help from high-energy host and scientist Richard Smith, we meet titanic dinosaurs and giant kangaroos, sea monsters and prehistoric crustaceans, disappearing mountains and deadly asteroids. This is the untold story of the Land Down Under, the one island continent that has got it all. Host Richard Smith comes face-to-face with the previously unknown reptilian rulers of prehistoric Australia. NOVA resurrects the giants that stalked the land and discovers that some of them were among the largest ever to have walked the Earth. Others were some of the most dangerous. In the dry desert heart, scientists unearth an ancient inland ocean, full of sea monsters. But reptiles didn't have the world all to themselves. Mammals like the enigmatic platypus lived alongside them, ready for their day in the sun. And 65 million years ago, that day arrived.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #4010
Australia's First 4 Billion Years: Life Explodes
Of all the continents on Earth, none preserves a more spectacular story of its origins than Australia. NOVA's mini-series takes viewers on a rollicking adventure from the birth of the Earth to the emergence of the world we know today. With help from high-energy host and scientist Richard Smith, we meet titanic dinosaurs and giant kangaroos, sea monsters and prehistoric crustaceans, disappearing mountains and deadly asteroids. This is the untold story of the Land Down Under, the one island continent that has got it all. How did life storm the beaches and dominate planet Earth? Ancient Australian fossils offer clues. While the oceans were teeming, the world above the waves remained an almost lifeless wasteland - until the Silurian period, when the conquest of the land began. Host Richard Smith introduces Earth's forgotten pioneers: the scuttling arthropod armies that invaded the shores and the waves of green revolutionaries whose battle for the light pushed plant life across the face of a barren continent. Join NOVA's prehistoric adventure as four-legged animals walk onto dry land, with the planet poised for disaster.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #4009
Australia's First 4 Billion Years: Awakening
Of all the continents on Earth, none preserves a more spectacular story of its origins than Australia. NOVA's mini-series takes viewers on a rollicking adventure from the birth of the Earth to the emergence of the world we know today. With help from high-energy host and scientist Richard Smith, we meet titanic dinosaurs and giant kangaroos, sea monsters and prehistoric crustaceans, disappearing mountains and deadly asteroids. This is the untold story of the Land Down Under, the one island continent that has got it all. Hidden in the red hills of Australia are clues to the mysteries of Earth's birth, how life arose and how it transformed the planet into the world we now live in. Experts unveil the earliest forms of life: an odd assortment of bacterial slime. Life like this would flood the atmosphere with oxygen and spark the biological revolution that conquered the planet. Travel with NOVA and host Dr. Richard Smith to meet the cast in the first scenes of the great drama of life on earth.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #3904
Mystery of a Masterpiece
In October 2009, a striking portrait of a young woman in Renaissance dress made world news headlines. Originally sold two years before for around $20,000, the portrait is now thought to be an undiscovered masterwork by Leonardo da Vinci worth more than $100 million. How did cutting edge imaging analysis help tie the portrait to Leonardo? NOVA meets a new breed of experts who are approaching "cold case" art mysteries as if they were crime scenes, determined to discover "who committed the art," and follows art sleuths as they deploy new techniques to combat the multi-billion dollar criminal market in stolen and fraudulent art.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #4103
Ghosts of Murdered Kings
NOVA follows archaeologists and forensic experts in Ireland's County Tipperary in their methodical hunt for clues to the identity and the circumstances of various violent deaths of bog body victims. A new theory emerges that they are those of ritually murdered kings, gruesomely slain to assure the fertility of land and people.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #3801
Deadliest Earthquakes
In 2010, epic earthquakes all over the planet delivered one of the worst annual death tolls ever recorded. The deadliest strike was in Haiti, where a quake just southwest of the capital, Port-au-Prince, killed more than 200,000, reducing homes, hospitals, schools, and the presidential palace to rubble. In exclusive coverage, a NOVA camera crew follows a team of US geologists as they first enter Haiti in the immediate aftermath of the tragedy. It is a race against time as they hunt for crucial evidence that will help them determine exactly what happened deep underground and what the risks are of a new killer quake. Barely a month after the Haiti quake, Chile was struck by a quake 100 times more powerful, unleashing a tsunami that put the entire Pacific coast on high alert. In a coastal town devastated by the rushing wave, NOVA follows a team of geologists as they battle aftershocks to measure the displacement caused by the earthquake. Could their work, and the work of geologists at earthquake hot-spots around the U.S., one day lead to a breakthrough in predicting quakes before they happen? NOVA investigates new leads in its investigation of a deadly scientific conundrum.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.

Episode #4023
At The Edge of Space
Between the blue sky above us and the infinite blackness of space lies a frontier that scientists have only just begun to investigate. In "At the Edge of Space," NOVA takes viewers on aN exploration of the earth-space boundary zone that's home to some of nature's most puzzling and alluring phenomena: the shimmering aurora, streaking meteors, and fleeting flashes that shoot upwards from thunderclouds, known as sprites. Only discovered in 1989, sprites have eluded capture because they flicker into existence for a mere split-second -- 40 times faster than an eye blink. In a high-flying weather observation plane, we ride with scientists as they hunt for sprites and finally succeed in snaring them in 3D video, gaining vital clues to unraveling their mystery. Combining advanced video technology with sequences shot from the International Space Station, this film probes the enigmas of the boundary zone and brings viewers an intriguing new viewpoint on their planet.
55 minutes long
tpt MN Channel 2.2

No previous airings of this
episode on this channel.


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