The 4-Percent Universe

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Author :
Publisher : Simon and Schuster
ISBN 13 : 1780741243
Total Pages : 320 pages
Book Rating : 4.7/5 (87 download)

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Book Synopsis The 4-Percent Universe by : Richard Panek

Download or read book The 4-Percent Universe written by Richard Panek and published by Simon and Schuster. This book was released on 2012-03-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meet the players in the most fundamental scientific revolution since Copernicus The Facts of Matter It is one of the most disturbing aspects of our universe: only four per cent of it consists of the matter that makes up every star, planet, and every book. The rest is completely unknown. Acclaimed science writer Richard Panek tells the story of the handful of scientists who have spent the past few decades on a quest to unlock the secrets of “dark matter” and the even stranger substance called “dark energy”. These are perhaps the greatest mysteries in science,and solving them will reshape our understanding of the universe and our place in it. The stakes could not be higher. Panek’s fast-paced narrative, filled with original, in-depth reporting and intimate, behind-the-scenes details, brings this epic story to life for the very first time.

Dark Matter and Dark Energy

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Author :
Publisher : Icon Books
ISBN 13 : 1785785699
Total Pages : 121 pages
Book Rating : 4.7/5 (857 download)

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Book Synopsis Dark Matter and Dark Energy by : Brian Clegg

Download or read book Dark Matter and Dark Energy written by Brian Clegg and published by Icon Books. This book was released on 2019-08-08 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Clear and compact ... It's hard to fault as a brief, easily digestible introduction to some of the biggest questions in the Universe' Giles Sparrow, BBC Four's The Sky at Night , Best astronomy and space books of 2019: 5/5 All the matter and light we can see in the universe makes up a trivial 5 per cent of everything. The rest is hidden. This could be the biggest puzzle that science has ever faced. Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin around: they should fly apart, but something concealed holds them together. That 'something' is dark matter - invisible material in five times the quantity of the familiar stuff of stars and planets. By the 1990s we also knew that the expansion of the universe was accelerating. Something, named dark energy, is pushing it to expand faster and faster. Across the universe, this requires enough energy that the equivalent mass would be nearly fourteen times greater than all the visible material in existence. Brian Clegg explains this major conundrum in modern science and looks at how scientists are beginning to find solutions to it.

The Creation of the Universe

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Publisher : Courier Corporation
ISBN 13 : 0486165485
Total Pages : 160 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis The Creation of the Universe by : George Gamow

Download or read book The Creation of the Universe written by George Gamow and published by Courier Corporation. This book was released on 2012-08-02 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lively and authoritative, this survey by a renowned physicist explains the formation of the galaxies and defines the concept of an ever-expanding universe in simple terms. 1961 edition. 40 figures.

The Elephant in the Universe

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Publisher : Harvard University Press
ISBN 13 : 0674276175
Total Pages : 377 pages
Book Rating : 4.6/5 (742 download)

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Book Synopsis The Elephant in the Universe by : Govert Schilling

Download or read book The Elephant in the Universe written by Govert Schilling and published by Harvard University Press. This book was released on 2022-05-31 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Seminary Co-op Notable Book A BBC Sky at Night Best Book “An impressively comprehensive bird’s-eye view of a research topic that is both many decades established and yet still at the very cutting edge of astronomy and physics.” —Katie Mack, Wall Street Journal “Schilling has craftily combined his lucid and accessible descriptions of science with the personal story of those unlocking the finer details of the missing mass mystery. The result is enthralling...A captivating scientific thriller.” —BBC Sky at Night “Fascinating...A thorough and sometimes troubling account of the hunt for dark matter...You will come away with a very good understanding of how the universe works. Well, our universe, anyway.” —Michael Brooks, New Scientist When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos—some unknown elementary particle. Yet so far dark matter has escaped every experiment. It is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Govert Schilling interviews believers and heretics and paints a colorful picture of the history and current status of dark matter research. The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.

Four Laws That Drive the Universe

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Publisher : OUP Oxford
ISBN 13 : 0191647632
Total Pages : 142 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Four Laws That Drive the Universe by : Peter Atkins

Download or read book Four Laws That Drive the Universe written by Peter Atkins and published by OUP Oxford. This book was released on 2007-09-06 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The laws of thermodynamics drive everything that happens in the universe. From the sudden expansion of a cloud of gas to the cooling of hot metal, and from the unfurling of a leaf to the course of life itself - everything is directed and constrained by four simple laws. They establish fundamental concepts such as temperature and heat, and reveal the arrow of time and even the nature of energy itself. Peter Atkins' powerful and compelling introduction explains what the laws are and how they work, using accessible language and virtually no mathematics. Guiding the reader from the Zeroth Law to the Third Law, he introduces the fascinating concept of entropy, and how it not only explains why your desk tends to get messier, but also how its unstoppable rise constitutes the engine of the universe.

Connecting Quarks with the Cosmos

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Publisher : National Academies Press
ISBN 13 : 030917113X
Total Pages : 222 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Connecting Quarks with the Cosmos by : National Research Council

Download or read book Connecting Quarks with the Cosmos written by National Research Council and published by National Academies Press. This book was released on 2003-03-12 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances made by physicists in understanding matter, space, and time and by astronomers in understanding the universe as a whole have closely intertwined the question being asked about the universe at its two extremesâ€"the very large and the very small. This report identifies 11 key questions that have a good chance to be answered in the next decade. It urges that a new research strategy be created that brings to bear the techniques of both astronomy and sub-atomic physics in a cross-disciplinary way to address these questions. The report presents seven recommendations to facilitate the necessary research and development coordination. These recommendations identify key priorities for future scientific projects critical for realizing these scientific opportunities.

Dark Cosmos

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Publisher : Harper Collins
ISBN 13 : 0061976865
Total Pages : 258 pages
Book Rating : 4.0/5 (619 download)

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Book Synopsis Dark Cosmos by : Dan Hooper

Download or read book Dark Cosmos written by Dan Hooper and published by Harper Collins. This book was released on 2009-01-09 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The twentieth century was astonishing in all regards, shaking the foundations of practically every aspect of human life and thought, physics not least of all. Beginning with the publication of Albert Einstein's theory of relativity, through the wild revolution of quantum mechanics, and up until the physics of the modern day (including the astonishing revelation, in 1998, that the Universe is not only expanding, but doing so at an ever-quickening pace), much of what physicists have seen in our Universe suggests that much of our Universe is unseen—that we live in a dark cosmos. Everyone knows that there are things no one can see—the air you're breathing, for example, or, to be more exotic, a black hole. But what everyone does not know is that what we can see—a book, a cat, or our planet—makes up only 5 percent of the Universe. The rest—fully 95 percent—is totally invisible to us; its presence discernible only by the weak effects it has on visible matter around it. This invisible stuff comes in two varieties—dark matter and dark energy. One holds the Universe together, while the other tears it apart. What these forces really are has been a mystery for as long as anyone has suspected they were there, but the latest discoveries of experimental physics have brought us closer to that knowledge. Particle physicist Dan Hooper takes his readers, with wit, grace, and a keen knack for explaining the toughest ideas science has to offer, on a quest few would have ever expected: to discover what makes up our dark cosmos.

The Universe in a Nutshell

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Author :
Publisher : Bantam
ISBN 13 : 055380202X
Total Pages : 228 pages
Book Rating : 4.5/5 (538 download)

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Book Synopsis The Universe in a Nutshell by : Stephen Hawking

Download or read book The Universe in a Nutshell written by Stephen Hawking and published by Bantam. This book was released on 2001-11-06 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stephen Hawking’s phenomenal, multimillion-copy bestseller, A Brief History of Time, introduced the ideas of this brilliant theoretical physicist to readers all over the world. Now, in a major publishing event, Hawking returns with a lavishly illustrated sequel that unravels the mysteries of the major breakthroughs that have occurred in the years since the release of his acclaimed first book. The Universe in a Nutshell • Quantum mechanics • M-theory • General relativity • 11-dimensional supergravity • 10-dimensional membranes • Superstrings • P-branes • Black holes One of the most influential thinkers of our time, Stephen Hawking is an intellectual icon, known not only for the adventurousness of his ideas but for the clarity and wit with which he expresses them. In this new book Hawking takes us to the cutting edge of theoretical physics, where truth is often stranger than fiction, to explain in laymen’s terms the principles that control our universe. Like many in the community of theoretical physicists, Professor Hawking is seeking to uncover the grail of science — the elusive Theory of Everything that lies at the heart of the cosmos. In his accessible and often playful style, he guides us on his search to uncover the secrets of the universe — from supergravity to supersymmetry, from quantum theory to M-theory, from holography to duality. He takes us to the wild frontiers of science, where superstring theory and p-branes may hold the final clue to the puzzle. And he lets us behind the scenes of one of his most exciting intellectual adventures as he seeks “to combine Einstein’s General Theory of Relativity and Richard Feynman’s idea of multiple histories into one complete unified theory that will describe everything that happens in the universe.” With characteristic exuberance, Professor Hawking invites us to be fellow travelers on this extraordinary voyage through space-time. Copious four-color illustrations help clarify this journey into a surreal wonderland where particles, sheets, and strings move in eleven dimensions; where black holes evaporate and disappear, taking their secret with them; and where the original cosmic seed from which our own universe sprang was a tiny nut. The Universe in a Nutshell is essential reading for all of us who want to understand the universe in which we live. Like its companion volume, A Brief History of Time, it conveys the excitement felt within the scientific community as the secrets of the cosmos reveal themselves.

Just Six Numbers

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Publisher : Basic Books
ISBN 13 : 0786723580
Total Pages : 208 pages
Book Rating : 4.7/5 (867 download)

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Book Synopsis Just Six Numbers by : Martin Rees

Download or read book Just Six Numbers written by Martin Rees and published by Basic Books. This book was released on 2008-08-04 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: DivThe genesis of the universe elegantly explained in a simple theory based on just six numbers by one of the world's most renowned astrophysicists/div

Understanding the Universe

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Publisher : Springer Science & Business Media
ISBN 13 : 1461206898
Total Pages : 316 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Understanding the Universe by : James B. Seaborn

Download or read book Understanding the Universe written by James B. Seaborn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for undergraduate non-science majors, satisfying a general education requirement or seeking an elective in natural science, this is a physics text, but with the emphasis on topics and applications in astronomy. The perspective is thus different from most undergraduate astronomy courses: rather than discussing what is known about the heavens, this text develops the principles of physics so as to illuminate what we see in the heavens. The fundamental principles governing the behaviour of matter and energy are thus used to study the solar system, the structure and evolution of stars, and the early universe. The first part of the book develops Newtonian mechanics towards an understanding of celestial mechanics, while chapters on electromagnetism and elementary quantum theory lay the foundation of the modern theory of the structure of matter and the role of radiation in the constitution of stars. Kinetic theory and nuclear physics provide the basis for a discussion of stellar structure and evolution, and an examination of red shifts and other observational data provide a basis for discussions of cosmology and cosmogony.

Shadowlands

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Publisher : Universal-Publishers
ISBN 13 : 9781581126457
Total Pages : 256 pages
Book Rating : 4.1/5 (264 download)

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Book Synopsis Shadowlands by : Robert Foot

Download or read book Shadowlands written by Robert Foot and published by Universal-Publishers. This book was released on 2002 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Universe of Us

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Author :
Publisher : Andrews McMeel Publishing
ISBN 13 : 1449484476
Total Pages : 240 pages
Book Rating : 4.4/5 (494 download)

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Book Synopsis The Universe of Us by : Lang Leav

Download or read book The Universe of Us written by Lang Leav and published by Andrews McMeel Publishing. This book was released on 2016-10-04 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Planets, stars, and constellations feature prominently in this beautiful, original poetry collection from Lang Leav. Inspired by the wonders of the universe, the best-selling poetess writes about love and loss, hope and hurt, being lost and found. Lang's poetry encompasses the breadth of emotions we all experience and evokes universal feelings with her skillfully crafted words.

The Origin of the Universe | Understanding the Universe | Astronomy Book | Science Grade 8 | Children's Astronomy & Space Books

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Author :
Publisher : Speedy Publishing LLC
ISBN 13 : 1541951506
Total Pages : 74 pages
Book Rating : 4.5/5 (419 download)

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Book Synopsis The Origin of the Universe | Understanding the Universe | Astronomy Book | Science Grade 8 | Children's Astronomy & Space Books by : Baby Professor

Download or read book The Origin of the Universe | Understanding the Universe | Astronomy Book | Science Grade 8 | Children's Astronomy & Space Books written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2019-11-22 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: By now, your child will already understand the big concepts on astronomy. Included in this astronomy book are the history and future of space exploration as well as the types of equipment needed for a safe space travel. In addition, your student will learn about the scientific evidence for the origin, as well as age, of the universe. Read this book today.

Neutrino Hunters

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Publisher : Scientific American / Farrar, Straus and Giroux
ISBN 13 : 0374709424
Total Pages : 256 pages
Book Rating : 4.3/5 (747 download)

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Book Synopsis Neutrino Hunters by : Ray Jayawardhana

Download or read book Neutrino Hunters written by Ray Jayawardhana and published by Scientific American / Farrar, Straus and Giroux. This book was released on 2013-12-10 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Canadian Science Writers Association 2014 Science in Society Book Award A Publishers Weekly Top 10 Science Book of the Season A Book to Watch Out For, The New Yorker's Page-Turner Blog A Los Angeles Times Gift Guide Selection One of the Best Physics Books of 2013, Cocktail Party Physics Blog, Scientific American Detective thriller meets astrophysics in this adventure into neutrinos and the scientists who pursue them The incredibly small bits of matter we call neutrinos may hold the secret to why antimatter is so rare, how mighty stars explode as supernovae, what the universe was like just seconds after the big bang, and even the inner workings of our own planet. For more than eighty years, adventurous minds from around the world have been chasing these ghostly particles, trillions of which pass through our bodies every second. Extremely elusive and difficult to pin down, neutrinos are not unlike the brilliant and eccentric scientists who doggedly pursue them. In Neutrino Hunters, the renowned astrophysicist and award-winning writer Ray Jayawardhana takes us on a thrilling journey into the shadowy world of neutrinos and the colorful lives of those who seek them. Demystifying particle science along the way, Jayawardhana tells a detective story with cosmic implications—interweaving tales of the sharp-witted theorist Wolfgang Pauli; the troubled genius Ettore Majorana; the harbinger of the atomic age Enrico Fermi; the notorious Cold War defector Bruno Pontecorvo; and the dynamic dream team of Marie and Pierre Curie. Then there are the scientists of today who have caught the neutrino bug, and whose experimental investigations stretch from a working nickel mine in Ontario to a long tunnel through a mountain in central Italy, from a nuclear waste site in New Mexico to a bay on the South China Sea, and from Olympic-size pools deep underground to a gigantic cube of Antarctic ice—called, naturally, IceCube. As Jayawardhana recounts a captivating saga of scientific discovery and celebrates a glorious human quest, he reveals why the next decade of neutrino hunting will redefine how we think about physics, cosmology, and our lives on Earth.

Mapping the Heavens

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Publisher : Yale University Press
ISBN 13 : 0300221126
Total Pages : 337 pages
Book Rating : 4.3/5 (2 download)

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Book Synopsis Mapping the Heavens by : Priyamvada Natarajan

Download or read book Mapping the Heavens written by Priyamvada Natarajan and published by Yale University Press. This book was released on 2016-04-28 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical astrophysicist explores the ideas that transformed our knowledge of the universe over the past century. The cosmos, once understood as a stagnant place, filled with the ordinary, is now a universe that is expanding at an accelerating pace, propelled by dark energy and structured by dark matter. Priyamvada Natarajan, our guide to these ideas, is someone at the forefront of the research—an astrophysicist who literally creates maps of invisible matter in the universe. She not only explains for a wide audience the science behind these essential ideas but also provides an understanding of how radical scientific theories gain acceptance. The formation and growth of black holes, dark matter halos, the accelerating expansion of the universe, the echo of the big bang, the discovery of exoplanets, and the possibility of other universes—these are some of the puzzling cosmological topics of the early twenty-first century. Natarajan discusses why the acceptance of new ideas about the universe and our place in it has never been linear and always contested even within the scientific community. And she affirms that, shifting and incomplete as science always must be, it offers the best path we have toward making sense of our wondrous, mysterious universe. “Part history, part science, all illuminating. If you want to understand the greatest ideas that shaped our current cosmic cartography, read this book.”—Adam G. Riess, Nobel Laureate in Physics, 2011 “A highly readable, insider’s view of recent discoveries in astronomy with unusual attention to the instruments used and the human drama of the scientists.”—Alan Lightman, author of The Accidental Universe and Einstein's Dream

Where Did the Universe Come From? And Other Cosmic Questions

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Author :
Publisher : Sourcebooks, Inc.
ISBN 13 : 172823882X
Total Pages : 210 pages
Book Rating : 4.7/5 (282 download)

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Book Synopsis Where Did the Universe Come From? And Other Cosmic Questions by : Chris Ferrie

Download or read book Where Did the Universe Come From? And Other Cosmic Questions written by Chris Ferrie and published by Sourcebooks, Inc.. This book was released on 2021-09-07 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go on an awe-inspiring journey, unraveling the secrets of our universe from the tiniest particles to the vastness of space In this thought-provoking exploration, physicists Chris Ferrie and Geraint F. Lewis delve into the fundamental questions that have puzzled humanity for centuries. What sparked the birth of the universe? How did matter and energy come into existence? With clarity and precision, Ferrie and Lewis navigate the realms of quantum physics, relativity, and cosmology, providing accessible explanations that engage both novices and enthusiasts. Featuring a harmonious blend of scientific rigor and captivating storytelling, Where Did the Universe Come From? bridges the gap between complex concepts and everyday understanding. Readers will: Explore the origin of the universe and the fundamental forces that govern it. Dive into the mind-boggling realm of quantum mechanics and its implications on the cosmic scale. Uncover the mysteries of black holes, dark matter, and the enigmatic nature of the cosmos. Enjoy an engaging narrative that seamlessly integrates complex scientific concepts with accessible explanations. Whether you're an astrophysics enthusiast, a science student, or simply someone with a profound interest in the wonders of the universe, this comprehensive guide offers a rich tapestry of knowledge about the captivating wonders that surround us all.

Sizing Up the Universe

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Author :
Publisher : National Geographic Books
ISBN 13 : 1426206518
Total Pages : 244 pages
Book Rating : 4.4/5 (262 download)

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Book Synopsis Sizing Up the Universe by : J. Richard Gott

Download or read book Sizing Up the Universe written by J. Richard Gott and published by National Geographic Books. This book was released on 2011 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using space photographs and scaled maps, demonstrates the actual size of objects in the cosmos, from Buzz Aldrin's historic footprint on the Moon to the entire visible universe, with a gatefold of the Gott-Juric Map of the Universe.