Astrophysicist Adam Frank traces the question of alien life and intelligence from the ancient Greeks to the leading thinkers of our own time, and shows how we as a civilization can only hope to survive climate change if we recognize what science has recently discovered: that we are just one of ten billion trillion planets in the Universe, and it’s highly likely that many of those planets hosted technologically advanced alien civilizations. What’s more, each of those civilizations must have faced the same challenge of civilization-driven climate change.Written with great clarity and conviction, Light of the Stars builds on the inspiring work of pioneering scientists such as Frank Drake and Carl Sagan, whose work at the dawn of the space age began building the new science of astrobiology; Jack James, the Texas-born engineer who drove NASA’s first planetary missions to success; Vladimir Vernadsky, the Russian geochemist who first envisioned the Earth’s biosphere; and James Lovelock and Lynn Margulis, who invented Gaia theory. Frank recounts the perilous journey NASA undertook across millions of miles of deep space to get its probes to Venus and Mars, yielding our first view of the cosmic laws of planets and climate that changed our understanding of our place in the universe.Thrilling science at the grandest of scales, Light of the Stars explores what may be the largest question of all: What can the likely presence of life on other worlds tell us about our own fate?

    The planets were nothing like Earth, however: they were giant gas balls like Jupiter or Saturn. More than 500 planets have been found since then, yet none of them could support life. Now, armed with more powerful technology, planet hunters are racing to find a true twin of Earth. Science writer Michael Lemonick has unique access to these exoplaneteers, as they call themselves, and Mirror Earth unveils their passionate quest. Geoff Marcy, at the University of California, Berkeley, is the world's most successful planet hunter, having found two of the first three extra-solar planets. Bill Borucki, at the NASA Ames Research Center, struggled for more than a decade to launch the Kepler mission-the only planet finder, human or machine, to beat Marcy's record. David Charbonneau, at Harvard, realized that Earths would be much easier to find if he looked at tiny stars called M-dwarfs rather than stars like the Sun-and that he could use backyard telescopes to find them! Unlike those in other races, the competing scientists actually consult and cooperate with one another. But only one will be the first to find Earth's twin. Mirror Earth is poised narrate this historic event as the discovery is made.

    He is Boba Fett, and even the most hardened criminals tremble at his name. Now he faces the deadliest challenge of his infamous career--an all-out war against his most dangerous enemies.As the Rebellion gathers force, Prince Xizor proposes a cunning plan to the Emperor and Darth Vader: smash the power of the Bounty Hunters Guild by turning its members against each other. Only the strongest and most ruthless will survive, and they can be used against the Rebellion. It's a job for the fiercely independent Boba Fett, who jumps at the chance to destroy his rivals. But Fett soon realizes the game is rigged, as he finds himself the target of murderous factions, criminal conspiracies, and the evil at the Empire's dark heart. Boba Fett has always finished first. And in this game, anything less is death.

    One thing is clear: the five inhabited worlds of the sector are on the brink of civil war and the once peaceful coexistence of the three leading races -- human, Selonian, and Drallan --  has come to an end.

    With a special appearance by Jedi Padawan Barriss Offee, who will gain her Knighthood in the course of this exciting duology. A little of M*A*S*H, a little of ER, a lot of Star Wars! A must-read for everyone who saw STAR WARS: ATTACK OF THE CLONES and looks forward to seeing STAR WARS: EPISODE III!

    Finally, her story will begin to be told. Following her experiences with the Jedi and the devastation of Order 66, Ahsoka is unsure she can be part of a larger whole ever again. But her desire to fight the evils of the Empire and protect those who need it will lead her right to Bail Organa, and the Rebel Alliance….

    Ever since Darth Vader made his first on-screen appearance, he became one of the most popular villains to ever haunt an audience's dreams! Now, follow Vader straight from the ending of "Star Wars: A New Hope", (and the pages of the new Star Wars comic book), into his own series, showing the Empire's war with the Rebel Alliance from the other side! Writer Kieron Gillen and artist Salvador Larocca bring us a peek behind the mask of evil!

    Could Maul have had another path in life, or was he always fated to follow a dark road? Plus, delve deep into the dark side with Darth Sidious! Count Dooku! General Grievous! Jango Fett! And more! COLLECTING: STAR WARS: AGE OF REPUBLIC - COUNT DOOKU 1, STAR WARS: AGE OF REPUBLIC - DARTH MAUL 1, STAR WARS: AGE OF REPUBLIC - GENERAL GRIEVOUS 1, STAR WARS: AGE OF REPUBLIC - JANGO FETT 1, STAR WARS: AGE OF REPUBLIC SPECIAL 1

    He provides readers with non-trivial insights into research fields they may not have encountered previously . . . I think everyone who has ever considered the possibility that other intelligent civilizations exist elsewhere within our galaxy will enjoy Where Is Everybody? They will find much to agree with, and much to argue about, in this very accessible volume.� �SCIENCE During a Los Alamos lunchtime conversation that took place more than 50 years ago, four world-class scientists agreed, given the size and age of the Universe, that advanced extraterrestrial civilizations simply had to exist. The sheer numbers demanded it. But one of the four, the renowned physicist and back-of-the-envelope calculator Enrico Fermi, asked the telling question: If the extraterrestrial life proposition is true, he wondered, "Where IS everybody?" In this lively and thought-provoking book, Stephen Webb presents a detailed discussion of the 50 most cogent and intriguing answers to Fermi's famous question, divided into three distinct groups: - Aliens are already here among us. Here are answers ranging from Leo Szilard's suggestion that they are already here, and we know them as Hungarians, to the theorists who claim that aliens built Stonehenge and the Easter Island statues. - Aliens exist, but have not yet communicated. The theories in this camp range widely, from those who believe we simply don't have the technologies to receive their signals, to those who believe the enormities of space and time work against communication, to those who believe they're hiding from us. - Aliens do not exist. Here are the doubters' arguments, from the Rare Earth theory to the author's own closely argued and cogently stated skepticism. The proposed solutions run the gamut from the crackpot to the highly serious, but all deserve our consideration. The varieties of arguments -- from first-rate scientists, philosophers and historians, and science fiction authors -- turn out to be astonishing, entertaining, and vigorous intellectual exercises for any reader interested in science and the sheer pleasure of speculative thinking. Stephen Webb is a physicist working at the Open University in England and the author of Measuring the Universe.

    Wilson Literary Science Writing AwardShort-listed for Physics World 's Book of the Year The Sunday Times (UK) Best Science Book of 2014 A Publishers Weekly Top 10 Science Book of Fall 2014An NBC News Top Science and Tech Book of 2014A Politics & Prose 2014 Staff PickIn the sixteenth century, Nicolaus Copernicus dared to go against the establishment by proposing that Earth rotates around the Sun. Having demoted Earth from its unique position in the cosmos to one of mediocrity, Copernicus set in motion a revolution in scientific thought. This perspective has influenced our thinking for centuries. However, recent evidence challenges the Copernican Principle, hinting that we do in fact live in a special place, at a special time, as the product of a chain of unlikely events. But can we be significant if the Sun is still just one of a billion trillion stars in the observable universe? And what if our universe is just one of a multitude of others-a single slice of an infinity of parallel realities?In The Copernicus Complex, the renowned astrophysicist Caleb Scharf takes us on a scientific adventure, from tiny microbes within the Earth to distant exoplanets, probability theory, and beyond, arguing that there is a solution to this contradiction, a third way of viewing our place in the cosmos, if we weigh the evidence properly. As Scharf explains, we do occupy an unusual time in a 14-billion-year-old universe, in a somewhat unusual type of solar system surrounded by an ocean of unimaginable planetary diversity: hot Jupiters with orbits of less than a day, planet-size rocks spinning around dead stars, and a wealth of alien super-Earths. Yet life here is built from the most common chemistry in the universe, and we are a snapshot taken from billions of years of biological evolution. Bringing us to the cutting edge of scientific discovery, Scharf shows how the answers to fundamental questions of existence will come from embracing the peculiarity of our circumstance without denying the Copernican vision.With characteristic verve, Scharf uses the latest scientific findings to reconsider where we stand in the balance between cosmic significance and mediocrity, order and chaos. Presenting a compelling and bold view of our true status, The Copernicus Complex proposes a way forward in the ultimate quest: determining life's abundance, not just across this universe but across all realities.

    Tornadoes are an ideal film subject, because unlike most meteorological phenomena, they are small enough to fit within the film frame, and they last a short time, changing rapidly. By comparison, a hurricane is hundreds of miles across, too big to see in a single image; and it goes on for hours, with little change. Tornadoes are much more contained, and visually compelling.We were further encouraged by early research that showed the premise was valid. Not only had real scientists attempted to put instrument packs into funnels, but there had been many recorded episodes when so-called “outbreaks” of tornadoes occurred—as many as a hundred tornadoes touching down in a single day, often only a few minutes apart. That was what we required for our story, and it did indeed happen. It wasn’t even rare: outbreaks of forty or more tornadoes had occurred seven times in the past ten years. The worst recorded outbreak, according to Ted Fujita, had taken place in April 1974, when 148 tornadoes touched down in a day, producing 2,400 miles of damage path.So it seemed as if the story was possible.Michael Crichton (Signature)

    The evolution of the ultimate badguy: one of the most popular Star Wars characters ever comes to life in this spin-off from Episode II.

    With no help from other worlds, they subsist on the food they can grow and that's little enough. But their purpose, their whole life is to maintain the machines that will one day make their world as habitable as old Earth. Life used to be hard. Now as their crops fail, livestock sickens, and the temperature drops, it's becoming impossible. This year's Winter Season Feast won't be the usual celebration. It's not a time for optimism or hope - and it's not a time to welcome unexpected guests. The Doctor, Amy, and Rory find a society breaking apart under the strain. Tensions are mounting, old rivalries are coming to the fore, people are dying...and then the Doctor's old enemies, the Ice Warriors, make their move. With the cold-hearted threat of invasion, the real battle for survival begins. Or does it? The Doctor begins to suspect that behind everything lies a deadlier, and even more chilling danger...

    . . plus sourcebooks, storybooks, sketchbooks, portfolios, and more!Featuring new material on Star Wars: Episode I The Phantom Menace . . . the latest Star Wars series: The New Jedi Order . . . and the entire thrilling saga!

    On the planet Tython, a group of beings--scientists, philosophers, and warriors--strive to maintain peace and to balance the mystifying power known as the Force. But a stranger is coming, one who will disrupt the balance with his arrival and his own connection to the Force. Everything in their system is about to change...The doors to the galaxy have been opened!