NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of exoplanets that could be similar to our own. And as Kepler also continues its search, our understanding of the universe continues to be redefined.
2017 • Astronomy
Twenty years after its launch, we bid farewell to the Cassini spacecraft as it plunges into Saturn’s atmosphere in a planned death spiral. Productive right to the end, Cassini has rewritten the textbook on not only Saturn and its moons, but our whole solar system as well.
2017 • Astronomy
As scientific studies confirm sea level changes throughout the globe, major coastal cities like Miami are now fighting back against these rising tides, before it's too late. Parts of Miami Beach are under serious threat, with major economic and social dangers looming large.
2017 • Environment
An extraordinary new discovery of a dinosaur fossil so pristine and complete, that it shows off the texture, patterns, and colour of a prehistoric giant. Discover this brand new species that roamed during the late Jurassic and Cretaceous periods. The Royal Tyrrell Museum in Alberta has spent five years and over 7,000 hours preparing the fossil for research and display.
2017 • Nature
In the first episode of an exciting three-part series, Professor Robert Bartlett explores how the Normans developed from a band of marauding Vikings into the formidable warriors who conquered England in 1066. He tells how the Normans established their new province of Normandy -'land of the northmen' - in northern France. They went on to build some of the finest churches in Europe and turned into an unstoppable force of Christian knights and warriors, whose legacy is all around us to this day. Under the leadership of Duke William, the Normans expanded into the neighbouring provinces of northern France. But William's greatest achievement was the conquest of England in 1066. The Battle of Hastings marked the end of the Anglo-Saxon aristocracy and monarchy. The culture and politics of England would now be transformed by the Normans.
In 15th Century France confusion reigns with a king who goes mad, dauphines who die as teenagers, a queen who switches allegiances between rival dukes and multiple assassinations. And then, of course, there was the English king, Henry V, who also claimed the throne of France...
S1E2 • The Real War of Thrones: The True History of Europe • 2017 • History
NOVA and National Geographic present exclusive access to a unique discovery of ancient remains. Located in an almost inaccessible chamber deep in a South African cave, the site required recruiting a special team of experts slender enough to wriggle down a vertical, pitch-dark, seven-inch-wide passage. Most fossil discoveries of human relatives consist of just a handful of bones. But down in this hidden chamber, the team uncovered an unprecedented trove—so far, over 1,500 bones—with the potential to rewrite the story of our origins. They may help fill in a crucial gap in the fossil record and tell us how Homo, the first member of the human family, emerged from ape-like ancestors like the famous Lucy. But how did hundreds of bones end up in the remote chamber? The experts are considering every mind-boggling possibility. Join NOVA on the treacherous descent into this cave of spectacular and enigmatic finds, and discover their startling implications for the saga of what made us human.
Exploring the World's Longest River In the tradition of 'Indiana Jones' the true story of Man's efforts to reach the source of the world's mightiest river including the mystery of the disappearance of Colonel Fawcett in 1923. The Amazon basin is a marvel of the world and the imagination, an ecosystem of unrivaled size and diversity, and a place of near mythical status among travelers. The Amazon River has more water than the next eight largest rivers combined, and is twice the area of India, and the basin spans eight countries. The Amazon is the world's mightiest river and the second longest at 6.280 kilometres. The river was first discovered when a captain noticed that his ship, which was out to sea, was actually sailing in fresh water and that this must be the outflow of river. Since then many explorers have tried to discover the source of this great river. One of them, Colonel Fawcett, mysteriously disappeared in 1923 whilst tracking up the Amazon.
16/20 • The True Action Adventures of the Twentieth Century • 1996 • History