Hunting the Edge of Space: The Mystery of the Milky Way

April 6, 2010

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NOVA - S37 - E15

In a two-hour special, NOVA examines how a simple instrument, the telescope, has fundamentally changed our understanding of our place in the universe.

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NOVA: Season 37 - 18 Episode s

37x1 - Darwin's Darkest Hour
October 6, 2009
This two-hour scripted drama tells the remarkable story behind the unveiling of the most influential scientific theory of all time, Charles Darwin's theory of evolution by natural selection. The program is a special presentation from NOVA and National Geographic Television, written by acclaimed British screenwriter John Goldsmith and directed by John Bradshaw.
37x2 - Hubble's Amazing Rescue
October 13, 2009
The best-known scientific instrument in history was dying. After nearly 20 years in space and hundreds of thousands of spectacular images, the Hubble Space Telescope's gyroscopes and sensors were failing, its batteries running down, and some of its instruments were already dead. The only hope to save Hubble was a mission so dangerous that in 2004 NASA cancelled it because it was considered too risky.
37x3 - Lizard Kings
October 20, 2009
Though they may look like dragons and inspire stories of man-eating, fire-spitting monsters with long claws, razor-sharp teeth and muscular, whip-like tails, these creatures are actually monitor lizards, the largest lizards to walk the planet. With their acute intelligence — including the ability to plan — these lizards are a very different kind of reptile, blurring the line between reptiles and mammals. And even though these bizarre reptiles haven’t changed all that much since the dinosaurs, they are a successful species, versatile at adapting to all kinds of settings. “Lizard Kings” looks at what makes these tongued reptiles so similar to mammals and what has allowed them to become such unique survivors. But while the creatures can find their way around many different habitats, finding them is no easy task. Natural loners, and always on guard, they sense anything or anyone from hundreds of feet away. NOVA follows expert lizard hunter Dr. Eric Pianka as he tracks the elusive creatures through Australia’s heartland with cutting-edge “lizard cam” technology for an unparalleled close encounter with these versatile “living dragons.”
37x4 - Becoming Human: First Steps
November 3, 2009
The first hour examines the factors that caused the split from the apes. The film explores the fossil of “Selam,” also known as “Lucy’s Child” — an amazing, nearly complete child fossil that helps shed light on our ancestors’ early development and how we began to depart from that of chimps.
37x5 - Becoming Human: Birth of Humanity
November 10, 2009
In gripping forensic detail, the second program in “Becoming Human” investigates the first skeleton that really looks like us — “Turkana Boy” — an astonishingly complete specimen of Homo erectus found by the famous Leakey team in Kenya.
37x6 - Becoming Human: Last Human Standing
November 17, 2009
The final program examines the roots of our own species, Homo sapiens, which new evidence pinpoints to southern Africa some 200,000 years ago. New discoveries are upending old ideas and suggesting that our exodus from Africa was far earlier than previously thought.
37x7 - What Are Dreams?
November 24, 2009
What are dreams and why do we have them? Are they a window into a hidden realm within us? Science is only just beginning to understand. NOVA joins the leading dream researchers and witnesses the extraordinary experiments they use to investigate the world of sleep. From human narcoleptics to sleepwalking cats, from recurrent nightmares to those who can’t dream, each sequence contains a vital clue to the question these scientists are pursuing: Why do we dream?
37x8 - What Darwin Never Knew
December 29, 2009
NOVA takes viewers on a journey from the Galapagos Islands to the Arctic, and from the Cambrian explosion of animal forms half a billion years ago to the research labs of today. Here scientists are finally beginning to crack nature’s biggest secrets at the genetic level. And, as NOVA shows in this absorbing detective story, the results are confirming the brilliance of Darwin’s insights while exposing clues to life’s breathtaking diversity in ways the great naturalist could scarcely have imagined.
37x9 - Killer Subs in Pearl Harbor
January 5, 2010
NOVA dives beneath the waters of Pearl Harbor to trace provocative new clues to one of the most tragic events of World War II -- the sinking of the USS Arizona.
37x10 - Building Pharaoh's Ship
January 12, 2010
A magnificent trading vessel embarks on a royal expedition to a mysterious, treasure-laden land called Punt. Is this journey, intricately depicted on the wall of one of Egypt's most impressive temples, mere myth--or was it a reality? NOVA follows a team of archeologists and boat builders as they reconstruct the mighty vessel shown in the mysterious carving, and then finally launch it in to the Red Sea on a unique voyage of discovery.
37x11 - Riddles of the Sphinx
January 19, 2010
A team of archeologists carries out experiments that reveal the techniques and labor invested in the carving of the Sphinx. The team also unearths new discoveries about the people who built the gigantic sculpture and why they created such a haunting and stupendous image.
37x12 - Ghosts of Machu Picchu
February 2, 2010
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.
37x13 - Extreme Cave Diving
February 9, 2010
"Extreme Cave Diving" follows a fearless team of scientists as they venture into blue holes—underwater caves that formed during the last ice age, when sea level was nearly 400 feet below what it is today. These caves, little-known treasures of the Bahamas, are one of Earth's least explored and perhaps most dangerous frontiers. The interdisciplinary team of biologists, climatologists, and anthropologists, led by renowned cave explorer Kenny Broad, discover intriguing evidence of the earliest human inhabitants of the islands, find animals seen nowhere else on Earth, and recover a remarkable record of the planet's climate. The stakes are high as the scientists swim hundreds of feet through narrow, dark passages that have trapped and killed divers in the past, but the scientific payoff is considerable.
37x14 - The Pluto Files
March 2, 2010
When the American Museum of Natural History's Hayden Planetarium stopped calling Pluto a planet, director Neil deGrasse Tyson found himself at the center of a firestorm led by angry Pluto-loving elementary school students. What is it about Pluto—a cold, distant, icy rock—that captures so many hearts? Four years after the IAU (International Astronomical Union) officially reclassified the ninth planet as a plutoid, NOVA travels cross-country with Tyson to find out.
37x15 - Hunting the Edge of Space: The Mystery of the Milky Way
April 6, 2010
In a two-hour special, NOVA examines how a simple instrument, the telescope, has fundamentally changed our understanding of our place in the universe.
37x16 - Hunting the Edge of Space: The Ever Expanding Universe
April 13, 2010
In a two-hour special, NOVA examines how a simple instrument, the telescope, has fundamentally changed our understanding of our place in the universe.
37x17 - Mind Over Money
April 27, 2010
Exposes the mysterious and surprising nature of the two most powerful forces on the planet: the human mind and money. Using analysis and experiment, this film explores why economists failed to predict the 2008 crash and why we so often make irrational financial decisions.
37x18 - Mt. St. Helens Back From the Dead
May 4, 2010
For 27 years, biologist Charlie Crisafulli has been documenting the dramatic return of plant and animal life to Mt. St. Helens after the 1980 eruption. / When Mount St. Helens erupted in 1980, every living thing in the blast zone was buried beneath 300 feet of avalanche debris, covered with steaming mud and, finally, topped with a superheated layer of frothy rock from deep within the earth. Biologist Charlie Crisafulli has remained at the site for 27 years, documenting the dramatic return of plant and animal life to the barren landscape and pioneering a new understanding of the interaction between geologic forces and the life surrounding the mountain.

37x1 - Darwin's Darkest Hour

37x2 - Hubble's Amazing Rescue

37x3 - Lizard Kings

37x4 - Becoming Human: First Steps

37x5 - Becoming Human: Birth of Humanity

37x6 - Becoming Human: Last Human Standing

37x7 - What Are Dreams?

37x8 - What Darwin Never Knew

37x9 - Killer Subs in Pearl Harbor

37x10 - Building Pharaoh's Ship

37x11 - Riddles of the Sphinx

37x12 - Ghosts of Machu Picchu

37x13 - Extreme Cave Diving

37x14 - The Pluto Files

37x15 - Hunting the Edge of Space: The Mystery of the Milky Way

37x16 - Hunting the Edge of Space: The Ever Expanding Universe

37x17 - Mind Over Money

37x18 - Mt. St. Helens Back From the Dead

S0: Specials

S1: Season 1

S2: Season 2

S3: Season 3

S4: Season 4

S5: Season 5

S6: Season 6

S7: Season 7

S8: Season 8

S9: Season 9

S10: Season 10

S11: Season 11

S12: Season 12

S13: Season 13

S14: Season 14

S15: Season 15

S16: Season 16

S17: Season 17

S18: Season 18

S19: Season 19

S20: Season 20

S21: Season 21

S22: Season 22

S23: Season 23

S24: Season 24

S25: Season 25

S26: Season 26

S27: Season 27

S28: Season 28

S29: Season 29

S30: Season 30

S31: Season 31

S32: Season 32

S33: Season 33

S34: Season 34

S35: Season 35

S36: Season 36

S37: Season 37

S38: Season 38

S39: Season 39

S40: Season 40

S41: Season 41

S42: Season 42

S43: Season 43

S44: Season 44

S45: Season 45

S46: Season 46

S47: Season 47

S48: Season 48

S49: Season 49

S50: Season 50

S51: Season 51