Origins

The series' first hour, "Origins: Earth is Born," gives viewers a spectacular glimpse of the tumultuous first billion years of Planet Earth—a time of continuous catastrophe. Vivid animation lets viewers witness the traumatic birth of the moon from a titanic collision between Earth and an object believed to have been the size of Mars. Bombarded by meteors and comets, rocked by massive volcanic eruptions, and scoured by hot acid rain, the early Earth seems a highly improbable place for life to have taken root. Despite such violent beginnings, scientists have found new clues that life-giving water and oxygen appeared on our planet much earlier than previously thought.

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Hour Two, "Origins: How Life Began," zeroes in on the mystery of exactly how it happened. Join the hunt for hardy microbes that flourish in the most unlikely places: inside rocks in a mine shaft two miles down, inside a cave dripping with acid as strong as a car battery's, and in noxious gas bubbles erupting from the Pacific ocean floor. The survival of these tough microorganisms suggests they may be related to the planet's first primitive life forms. Tyson deepens the search by investigating tantalizing and controversial chemical "signatures" of life inside three-billion-year-old rocks and meteorites found around the world.

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In Hour Three, "Origins: Where are the Aliens?," Tyson explores such provocative questions as: would "ETs" resemble us or the creatures of science fiction? Are there "aliens" already amongst us on Planet Earth—brainy creatures whose intelligence is very different from our own? And are planets on which life can flourish rare or common in our universe?

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Hour Four starts with a bang—the big bang in which everything began. "Origins: Back to the Beginning" explores how the colossal, mind-boggling forces of the early universe made it possible for habitable worlds to emerge. The clues begin with a race among scientists to capture lingering echoes of the big bang's ferocious energy in a microwave "whisper" from deep space. The race pits underdog astronomer Tony Readhead and his improvised detector in the high Andes against NASA scientists and their state-of-the-art satellite probe. Tyson shares his excitement with viewers as computer animation of the big bang's echo emerges on the screen. It's as close as we can get to a "photograph" of the primordial universe. Here we glimpse the seeds from which all the galaxies, stars, and planets eventually grew.

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Origins is a spectacular four-part miniseries, first presented on PBS's Nova, about the beginnings of the universe, our solar system, life on Earth, and the possibility of extraterrestrial life on other planets. It is not a stretch to say that Origins, among all television documentaries about the evolving cosmos, offers the most breathtaking dramatic visual representation of Earth's tumultuous history, and the clearest, step-by-step explanation of the formation of planets, the development of water and living organisms, and the forces that shape other parts of our galaxy and beyond.

Hosted by the engaging Dr. Neil deGrasse Tyson, director of the Hayden Planetarium at the American Museum of Natural History, Origins consists of four one-hour episodes. The first focuses on the initial billion years of Earth history, research into the emergence of water (which appeared surprisingly early, as it turns out, and could have been delivered by comets) and the birth of the moon. The second show concerns hardy, single-cell organisms on Earth developing, in some quite inhospitable places, into complex life forms, while the third covers the Big Bang and the final installment looks at theories involving extraterrestrial life. If the topics sound familiar, their presentation is always fresh, dynamic, and thoroughly accessible. Watching Origins would be a great, context-providing preface to the study of a number of niche subjects, including geology, physics, biology, and much else.

Has the universe always existed? How did it become a place that could harbor life? Are we alone, or are there alien worlds waiting to be discovered? NOVA presents some startling new answers in Origins, a groundbreaking four-part NOVA miniseries. New clues from the frontiers of science are presented by dynamic astrophysicist Dr. Neil deGrasse Tyson, Director of the Hayden Planetarium at the American Museum of Natural History. As the host of Origins, Tyson leads viewers on a cosmic journey to the beginning of time and to the depths of space, in search of the first stirrings of life and its traces on other worlds. The series' first hour, Origins: Earth is Born, gives viewers a spectacular glimpse of the tumultuous first billion years of Earth — a time of continuous catastrophe. Episode two, Origins: How Life Began, zeroes in on the mystery of exactly how it happened. Join the hunt for hardy microbes that flourish in the most unlikely places: inside rocks in a mine shaft two miles down, inside a cave dripping with acid as strong as a car battery's, and in noxious gas bubbles erupting from the Pacific Ocean’s floor. The survival of these tough microorganisms suggests they may be related to the planet's first primitive life forms. Hour three starts with a bang — the Big Bang in which everything began. Origins: Back to the Beginning explores how the colossal, mind-boggling forces of the early universe made it possible for habitable worlds to emerge. In episode four, Origins: Where are the Aliens?, Tyson explores such provocative questions as: Would "E.T.s" resemble "us" or the creatures of science fiction? And are there planets on which life can flourish rare or common in our universe?

(From: PBS - NOVA)

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