The Universe In A Mirror

The Universe in a Mirror PDF
Author: Robert Zimmerman
Publisher: Princeton University Press
ISBN: 1400834767
Size: 57.69 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 320
View: 7568

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The Universe In A Mirror

by Robert Zimmerman, The Universe In A Mirror Books available in PDF, EPUB, Mobi Format. Download The Universe In A Mirror books, The Hubble Space Telescope has produced the most stunning images of the cosmos humanity has ever seen. It has transformed our understanding of the universe around us, revealing new information about its age and evolution, the life cycle of stars, and the very existence of black holes, among other startling discoveries. But it took an amazing amount of work and perseverance to get the first space telescope up and running. The Universe in a Mirror tells the story of this telescope and the visionaries responsible for its extraordinary accomplishments. Robert Zimmerman takes readers behind the scenes of one of the most ambitious scientific instruments ever sent into space. After World War II, astronomer Lyman Spitzer and a handful of scientists waged a fifty-year struggle to build the first space telescope capable of seeing beyond Earth's atmospheric veil. Zimmerman shows how many of the telescope's advocates sacrificed careers and family to get it launched, and how others devoted their lives to Hubble only to have their hopes and reputations shattered when its mirror was found to be flawed. This is the story of an idea that would not die--and of the dauntless human spirit. Illustrated with striking color images, The Universe in a Mirror describes the heated battles between scientists and bureaucrats, the perseverance of astronauts to repair and maintain the telescope, and much more. Hubble, and the men and women behind it, opened a rare window onto the universe, dazzling humanity with sights never before seen. This book tells their remarkable story. A new afterword updates the reader on the May 2009 Hubble service mission and looks to the future of astronomy, including the prospect of a new space telescope to replace Hubble.



A Mirror Image Of The Universe

A Mirror Image of The Universe PDF
Author: Samuel L. Chapman
Publisher: iUniverse
ISBN: 9781450250023
Size: 10.12 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 224
View: 3588

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A Mirror Image Of The Universe

by Samuel L. Chapman, A Mirror Image Of The Universe Books available in PDF, EPUB, Mobi Format. Download A Mirror Image Of The Universe books, The story begins when eternity gave birth to time. The night was far-flung and astronomically wonderful when these giant bodies that we call stars were born. The stars are in galaxies of 100 billion solar masses that make up the Milky Way, which is just one galaxy among many. Chapman asserts that the universe, in its entirety, is a single organism with a complex structure comprised of countless trillions of organisms of lesser size. By asking you to really think about all he presents within the book, Chapman appeals to your introspective side, and he shows you how to understand the intricate details in all the twists and turns of the truth, which is obscured in this vast universe. If you are ready to look at our universe in a new and innovative way, The Countless Trillions of Universes within Universes can show you how!



The Universe In The Rearview Mirror

The Universe in the Rearview Mirror PDF
Author: Dave Goldberg
Publisher: Penguin
ISBN: 1101624299
Size: 33.68 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 352
View: 4126

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The Universe In The Rearview Mirror

by Dave Goldberg, The Universe In The Rearview Mirror Books available in PDF, EPUB, Mobi Format. Download The Universe In The Rearview Mirror books, “A great read… Goldberg is an excellent guide.”—Mario Livio, bestselling author of The Golden Ratio Physicist Dave Goldberg speeds across space, time and everything in between showing that our elegant universe—from the Higgs boson to antimatter to the most massive group of galaxies—is shaped by hidden symmetries that have driven all our recent discoveries about the universe and all the ones to come. Why is the sky dark at night? If there is anti-matter, can there be anti-people? Why are past, present, and future our only options? Saluting the brilliant but unsung female mathematician Emmy Noether as well as other giants of physics, Goldberg answers these questions and more, exuberantly demonstrating that symmetry is the big idea—and the key to what lies ahead.



The Universe In A Mirror

The Universe in a Mirror PDF
Author: Robert Zimmerman
Publisher: Princeton University Press
ISBN: 9780691146355
Size: 61.11 MB
Format: PDF, Mobi
Category : Science
Languages : en
Pages : 336
View: 2482

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The Universe In A Mirror

by Robert Zimmerman, The Universe In A Mirror Books available in PDF, EPUB, Mobi Format. Download The Universe In A Mirror books, The Hubble Space Telescope has produced the most stunning images of the cosmos humanity has ever seen. It has transformed our understanding of the universe around us, revealing new information about its age and evolution, the life cycle of stars, and the very existence of black holes, among other startling discoveries. But it took an amazing amount of work and perseverance to get the first space telescope up and running. The Universe in a Mirror tells the story of this telescope and the visionaries responsible for its extraordinary accomplishments. Robert Zimmerman takes readers behind the scenes of one of the most ambitious scientific instruments ever sent into space. After World War II, astronomer Lyman Spitzer and a handful of scientists waged a fifty-year struggle to build the first space telescope capable of seeing beyond Earth's atmospheric veil. Zimmerman shows how many of the telescope's advocates sacrificed careers and family to get it launched, and how others devoted their lives to Hubble only to have their hopes and reputations shattered when its mirror was found to be flawed. This is the story of an idea that would not die--and of the dauntless human spirit. Illustrated with striking color images, The Universe in a Mirror describes the heated battles between scientists and bureaucrats, the perseverance of astronauts to repair and maintain the telescope, and much more. Hubble, and the men and women behind it, opened a rare window onto the universe, dazzling humanity with sights never before seen. This book tells their remarkable story. A new afterword updates the reader on the May 2009 Hubble service mission and looks to the future of astronomy, including the prospect of a new space telescope to replace Hubble.



Mirror Worlds

Mirror Worlds PDF
Author: David Gelernter
Publisher: Oxford University Press
ISBN: 9780195344851
Size: 58.33 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 256
View: 4024

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Mirror Worlds

by David Gelernter, Mirror Worlds Books available in PDF, EPUB, Mobi Format. Download Mirror Worlds books, Technology doesn't flow smoothly; it's the big surprises that matter, and Yale computer expert David Gelernter sees one such giant leap right on the horizon. Today's small scale software programs are about to be joined by vast public software works that will revolutionize computing and transform society as a whole. One such vast program is the "Mirror World." Imagine looking at your computer screen and seeing reality--an image of your city, for instance, complete with moving traffic patterns, or a picture that sketches the state of an entire far-flung corporation at this second. These representations are called Mirror Worlds, and according to Gelernter they will soon be available to everyone. Mirror Worlds are high-tech voodoo dolls: by interacting with the images, you interact with reality. Indeed, Mirror Worlds will revolutionize the use of computers, transforming them from (mere) handy tools to crystal balls which will allow us to see the world more vividly and see into it more deeply. Reality will be replaced gradually, piece-by-piece, by a software imitation; we will live inside the imitation; and the surprising thing is--this will be a great humanistic advance. We gain control over our world, plus a huge new measure of insight and vision. In this fascinating book--part speculation, part explanation--Gelernter takes us on a tour of the computer technology of the near future. Mirror Worlds, he contends, will allow us to explore the world in unprecedented depth and detail without ever changing out of our pajamas. A hospital administrator might wander through an entire medical complex via a desktop computer. Any citizen might explore the performance of the local schools, chat electronically with teachers and other Mirror World visitors, plant software agents to report back on interesting topics; decide to run for the local school board, hire a campaign manager, and conduct the better part of the campaign itself--all by interacting with the Mirror World. Gelernter doesn't just speculate about how this amazing new software will be used--he shows us how it will be made, explaining carefully and in detail how to build a Mirror World using technology already available. We learn about "disembodied machines," "trellises," "ensembles," and other computer components which sound obscure, but which Gelernter explains using familiar metaphors and terms. (He tells us that a Mirror World is a microcosm just like a Japanese garden or a Gothic cathedral, and that a computer program is translated by the computer in the same way a symphony is translated by a violinist into music.) Mirror Worlds offers a lucid and humanistic account of the coming software revolution, told by a computer scientist at the cutting edge of his field.



Shadowlands

Shadowlands PDF
Author: Robert Foot
Publisher: Universal-Publishers
ISBN: 9781581126457
Size: 10.32 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : en
Pages : 235
View: 6312

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Shadowlands

by Robert Foot, Shadowlands Books available in PDF, EPUB, Mobi Format. Download Shadowlands books, In a revolutionary new theory, Dr. Robert Foot of the University of Melbourne argues that meteorites composed of mirror matter could impact with the Earth without leaving any ordinary fragments. Indeed, the theory seems to provide a simple explanation for the puzzling Tunguska event--the blast which destroyed a huge area of Siberian forest in 1908. While scientists have attributed this explosion to an ordinary meteorite, no traces of such an object have ever been found. Moreover, there are frequent smaller such events, occurring on a yearly basis, which are even more puzzling. Foot's new book lays clear the scientific case for mirror matter. It describes the fascinating evidence for its existence including, astronomical observations suggesting that most of our galaxy is made from a new form of matter--dark matter. It explains puzzling Jupiter sized planets only a few million miles from their host star, and the mysterious slowing down of spacecraft in our solar system. Remarkably, it is also possible that Pluto might even be a mirror world, which would explain various anomalous features of its orbit. Perhaps the most important consequence of all this--if true--is the possibility of actually extracting the mirror matter from the Tunguska impact site and other such sites on earth. Invisible asteroids and other cosmic bodies made of a new form of matter may pose a threat to Earth, agrees a noted Australian physicist. But the mirror matter idea has not attracted a huge following among physicists. In a recent UPI article, Howard Georgi of Harvard University says, "Foot's ideas have not attracted a huge following in the community that cares about these things, perhaps because the problems they solve, while interesting, are not the most critical puzzles that we are wrestling with." Nevertheless, mirror matter, if it exists, would be a completely new type of material with a potentially huge commercial value. Its scientific value would be of no less importance. FROM THE BACK COVER Nearly 50 years ago it was discovered that the fundamental particles, such as the electron and proton, have `left-handed' interactions; they do not respect mirror symmetry. This experimental fact motivates the idea that a set of `mirror particles' exist. The left-handedness of the ordinary particles can then be balanced by the right-handedness of the mirror particles. In this way mirror reflection symmetry can exist but requires something profoundly new. It requires the existence of a completely new form of matter called `mirror matter'. Remarkably the mirror matter theory is capable of simply explaining a large number of contemporary puzzles in astrophysics and particle physics. The evidence ranges from observations suggesting that most of the matter in the Universe is invisible, to unexpected properties of ghostly particles called `neutrinos'. This book explains this fascinating theory and its evidence at a level accessible to the non-specialist.



Mirror Worlds Or The Day Software Puts The Universe In A Shoebox

Mirror Worlds  Or  The Day Software Puts the Universe in a Shoebox   PDF
Author: David Hillel Gelernter
Publisher: Oxford University Press, USA
ISBN: 9780195068122
Size: 18.35 MB
Format: PDF, ePub
Category : Social Science
Languages : en
Pages : 237
View: 6664

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Mirror Worlds Or The Day Software Puts The Universe In A Shoebox

by David Hillel Gelernter, Mirror Worlds Or The Day Software Puts The Universe In A Shoebox Books available in PDF, EPUB, Mobi Format. Download Mirror Worlds Or The Day Software Puts The Universe In A Shoebox books, A fascinating tour of the computer technology of the near future, by an expert in programming and artificial intelligence. David Gelernter describes and explains how to construct Mirror Worlds, the latest software innovation which will radically change the way we see the world. 20 illustrations.



Hubble

Hubble PDF
Author: Oli Usher
Publisher: John Wiley & Sons
ISBN: 3527677399
Size: 11.48 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : de
Pages : 170
View: 4127

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Hubble

by Oli Usher, Hubble Books available in PDF, EPUB, Mobi Format. Download Hubble books, a



Pioneer

Pioneer PDF
Author: Robert Zimmerman
Publisher: eBookIt.com
ISBN: 1456628968
Size: 71.98 MB
Format: PDF, Mobi
Category : Fiction
Languages : en
Pages : 200
View: 7660

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Pioneer

by Robert Zimmerman, Pioneer Books available in PDF, EPUB, Mobi Format. Download Pioneer books, The time is 2183. Fifty-six-year-old Saunders Maxwell is a stubborn old space-farer who has spent his entire life in space. He has captained the Moon-Mars shuttle and led exploration missions beyond Mars. When he came to Mars in his forties he helped discover the water source that made the first American Mars colony possible. Later he turned to asteroid mining, captaining a small ship and crew of about a half dozen on repeated trips to the asteroid belt, bringing back minerals or even small asteroids so that the Mars colony could harvest them for the needed resources. Having just returned from one such four year mission, he and his pilot Harry Nickerson are heading back to Mars when, as they fly over the vast slopes of the giant volcano Olympus Mons, Maxwell spots this strange glint below, a glint that is not natural and should not be there. When they land they discover something entirely unexpected and impossible, the body of man who had disappeared on a distant asteroid almost a half century before. Sanford Addiono had been on one of the first manned missions to the asteroid belt when he and a partner had vanished. Nothing was ever heard from them again. Even more baffling, two later missions to the asteroid from which they had been lost found that it was gone as well, no longer in orbit where it was supposed to be. Now, 46 years later, Maxwell finds Addiono's body on the surface of Mars. How Addiono had gotten to Mars from a distant now-lost asteroid orbiting beyond Mars--without a spaceship--was a riddle that almost defied an answer. That riddle was magnified exponentially by what Addiono had brought back with him. Among his effects was a six-fingered robot hand that had clearly been made by some alien civilization, along with a recorder and memo book describing what Addiono had seen. Here was a mystery that would rock humanity, the first alien contact. And at that moment Saunders Maxwell decides that he is going to be the person to solve that mystery, even if it takes him through hell and back. Unfortunately, that is exactly where that journey takes him. Not that it matters. Saunders Maxwell is a typical human, and for humanity, the journey itself is really all that matters. So now I stand on earthside shore, And wonder what I am. I must go out and find my home. The journey's what I am. Chorus: O Pioneer! O Pioneer! Where do you go from here? O Pioneer! O Pioneer! The stars are far too near. -A folksong of Mars and the Moon



Star Trek Vanguard 4

Star Trek Vanguard 4 PDF
Author: Dayton Ward
Publisher: BoD – Books on Demand
ISBN: 395981853X
Size: 28.17 MB
Format: PDF, ePub
Category : Fiction
Languages : de
Pages : 448
View: 3899

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Star Trek Vanguard 4

by Dayton Ward, Star Trek Vanguard 4 Books available in PDF, EPUB, Mobi Format. Download Star Trek Vanguard 4 books, Auf Sternenbasis 47 übernimmt ein neuer Kommandant die Führung - während sich sein Vorgänger vor Gericht verantworten muss. Unterdessen kämpft die Geheimdienstoffizierin der Station um ihr Leben und ihren Verstand, während die Spannungen mit den Klingonen zu einem offenen Krieg eskalieren.