We are the generation of human beings that are going to know whether or not we're alone in the universe. This episode explores the search of exoplanets, from ancient Greek philosophers to the discoveries made possible with the Kepler Telescope. Unbelievable new worlds, planets made of diamond, planets of raining glass, worlds in collision, some plunging into stars, and others that just might harbor life. Thanks to today's planet hunters, our views of the universe and of our place in it are undergoing one of the greatest revolutions in scientific history.
David the filmmaker is 40 years old, but he still doesn't feel like a man - not a real man anyway. When his wife becomes pregnant with a boy, David's manhood insecurities deepen. How can he bring his son into manhood if he feels so estranged from his own? This question sets him off on a quest for his manhood that leads him from voice lessons to a men's group to deer-hunting, and ultimately back to his own father. My Own Man is an intimate, humorous, and emotional account of one man's search for what it means to be a man and a father in the 21st century.
Recently, the Event Horizon Telescope project captured the first image ever of a black hole. Now, new discoveries might finally reveal how supermassive black holes are made, and using the latest technology, experts are on the verge of understanding how these monsters grow and how they affect life on our planet. Supermassive black holes: Gargantuan monsters that lurk at the center of galaxies. Right now you are travelling at half a million miles an hour around a giant black hole four million times the mass of the sun. But there's a mystery about these colossal beasts. We have no idea where they came from. How did they get so big so quickly?
In 1971, a group of friends sail into a nuclear test zone, and their protest captures the world's imagination. It was from these humble but courageous beginnings that the global organisation that we now know as Greenpeace was born. Chronicling the fascinating untold story behind the modern environmental movement, this gripping new film tells the story of eco-hero Robert Hunter and how he, alongside a group of like-minded and idealistic young friends in the '70s, would be instrumental in altering the way we now look at the world and our place within it. Using never before seen archive that brings their extraordinary world to life, How To Change The World is the story of the pioneers who founded Greenpeace and defined the modern green movement.
The film tells the true story of a baby elephant born into a rescue camp in the Botswana wilderness. When she’s suddenly orphaned at one month, the keepers and scientist looking after the herd become tireless surrogate mothers while they fight to save the entire species.
Thanks to today's planet hunters, our views of the universe and of our place in it are undergoing one of the greatest revolutions in scientific history.