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Books > Science & Mathematics > Astronomy, space & time > Cosmology & the universe
Translations of the Yi jing into western languages have been biased towards the yili ('meaning and pattern') tradition, whereas studies of the xiangshu ('image and number') tradition - which takes as its point of departure the imagery and numerology associated with divination and its hexagrams, trigrams, lines, and related charts and diagrams - has remained relatively unexplored. This major new reference work is organised as a Chinese-English encyclopedia, arranged alphabetically according to the pinyin romanisation, with Chinese characters appended. A character index as well as an English index is included. The entries are of two kinds: technical terms and various other concepts related to the 'image and number' tradition, and bio-bibliographical information on Chinese Yi jing scholars. Each entry in the former category has a brief explanation that includes references to the origins of the term, cross-references, and a reference to an entry giving a more comprehensive treatment of the subject.
Scientific and popular literature on modern cosmology is very extensive; however, scholarly works on the historical development of cosmology are few and scattered. The Oxford Handbook of the History of Modern Cosmology offers a comprehensive and authoritative account of the history of cosmology from the late nineteenth century to the early twenty-first century. It provides historical background to what we know about the universe today, including not only the successes but also the many false starts. Big Bang theory features prominently, but so does the defunct steady state theory. The book starts with a chapter on the pre-Einstein period (1860-1910) and ends with chapters on modern developments such as inflation, dark energy and multiverse hypotheses. The chapters are organized chronologically, with some focusing on theory and others more on observations and technological advances. A few of the chapters discuss more general ideas, relating to larger contexts such as politics, economy, philosophy and world views.
The ideal gift for all amateur and seasoned astronomers. A comprehensive handbook to the planets, stars and constellations visible from the southern hemisphere. 6 pages for each month covering January-December 2023. Diagrams drawn for the latitude of southern Australia, but including events visible from New Zealand and South Africa. Written and illustrated by astronomical experts, Storm Dunlop and Wil Tirion. Content includes: Advice on where to start looking Easy-to-use star maps for each month with descriptions of what to see Special, detailed charts for positions of planets, minor planets and comets in 2023 Seasonal charts Details of dark sky sites Details of objects and events you might see in 2023 Diagrams of notable events visible from Australia, and some for New Zealand and South Africa Also available: A month-by-month guide to exploring the skies above Britain and Ireland and A month-by-month guide to exploring the skies above North America.
From the big bang to black holes, from dark matter to dark energy,
from the origins of the universe to its ultimate destiny, "The Edge
of the Sky" tells the story of the most important discoveries and
mysteries in modern cosmology--with a twist. The book's lexicon is
limited to the thousand most common words in the English language,
excluding "physics," "energy," "galaxy," or even "universe."
Through the eyes of a fictional scientist (Student-People) hunting
for dark matter with one of the biggest telescopes (Big-Seers) on
Earth (Home-World), cosmologist Roberto Trotta explores the most
important ideas about our universe (All-there-is) in language
simple enough for anyone to understand.
In this thought-provoking book Kuppers, an internationally renowned physicist, philosopher and theoretical biologist, addresses a number of science's deepest questions: Can physics advance to the origin of all things and explain the unique phenomena of life, time and history? Are there unsolvable enigmas of the world? How did life originate? Is language a general phenomenon of Nature? What is time? Is it possible to express the history of the world in formulae? Where is science leading us? These and other provocative questions essential for a deeper understanding of the world are treated here in a refreshing and stimulating manner.
Describes the branch of astronomy in which processes in the universe are investigated with experimental methods employed in particle-physics experiments. After a historical introduction the basics of elementary particles, Explains particle interactions and the relevant detection techniques, while modern aspects of astroparticle physics are described in a chapter on cosmology. Provides an orientation in the field of astroparticle physics that many beginners might seek and appreciate because the underlying physics fundamentals are presented with little mathematics, and the results are illustrated by many diagrams. Readers have a chance to enter this field of astronomy with a book that closes the gap between expert and popular level.
The observational evidence for the existence of black holes has grown significantly over recent decades. Stellar-mass black holes are detected as X-ray sources in binary systems, while supermassive black holes, with masses more than a million times the mass of the Sun, lurk in the nuclei of galaxies. These proceedings provide a useful and up-to-date overview of the observations of black holes in binaries, in the center of the Milky Way, and in the nuclei of galaxies, presented by leading expert astronomers. Special attention is given to the formation (including the recent evidence from gamma-ray bursts), physical properties, and demographics of black holes.
It is time for International Relations (IR) to join the relational revolution afoot in the natural and social sciences. To do so, more careful reflection is needed on cosmological assumptions in the sciences and also in the study and practice of international relations. In particular it is argued here that we need to pay careful attention to whether and how we think 'relationally'. Building a conversation between relational cosmology, developed in natural sciences, and critical social theory, this book seeks to develop a new perspective on how to think relationally in and around the study of IR. International Relations in a Relational Universe asks: What kind of cosmological background assumptions do we make as we tackle international relations today and where do our assumptions (about states, individuals, or the international) come from? And can we reorient our cosmological imaginations towards more relational understanding of the universe and what would this mean for the study and practice of international politics? The book argues that we live in a world without 'things', a world of processes and relations. It also suggests that we live in relations which exceed the boundaries of the human and the social, in planetary relations with plants and animals. Rethinking conceptual premises of IR, Kurki points towards a 'planetary politics' perspective within which we can reimagine IR as a field of study and also political practices, including the future of democracy.
Within the last one hundred years, the scientific conception of the universe has undergone radical change. As a result a new field has evolved, called "cosmology," that examines the philosophical and scientific nature of the universe. Cosmology conceives of a material universe in which the interior of atoms do not act in the same predictable manner as the objects we can see and in which space is no longer empty volume unaffected by the matter within it. The universe is not a machine that operates with the same set of rules, but rather a living, growing organism. This new cosmology is forcing a consideration of the meaning of life that also calls for a reconsideration of moral law--the doctrine of natural right. Natural law theory is based on a cosmology that is grounded in classical metaphysics. John C. Caiazza uses the term "natural right" rather than "natural law" since his argument for cosmic teleology is based on the cosmology of contemporary science and not that of classical metaphysics. If evolution and development are the key to understanding nature, it is important to get the evolutionary concept of nature right, especially when it involves ethics. The universe can be viewed in two ways. One can admire the intricacy of the cosmological process on the physical, chemical, and astronomical levels. Or, one can look at this process as a result of design or providence. These two options should not preclude each other, Caiazza asserts; we should instead look closely at what science reveals about design. This volume offers an opportunity to reconcile the thinking of those who hold to traditional religious views on the origins of the universe and those who look to scientific explanations.
John Brockman brings together the world's best-known physicists and science writers--including Brian Greene, Walter Isaacson, Nobel Prize-winners Murray Gell-Mann and Frank Wilczek, and Brian Cox--to explain the universe in all wondrous splendor. In Universe, today's most influential science writers explain the science behind our evolving understanding of the universe and everything in it, including the cutting edge research and discoveries that are shaping our knowledge. Lee Smolin reveals how math and cosmology are helping us create a theory of the whole universe Brian Cox offers new dimensions on the Large Hadron and the existence of a Higgs-Boson particle Neil Turok analyzes the fundamental laws of nature, what came before the big bang, and the possibility of a unified theory. Seth Lloyd investigates the impact of computational revolutions and the informational revolution Lawrence Krauss provides fresh insight into gravity, dark matter, and the energy of empty space Brian Greene and Walter Isaacson illuminate the genius who revolutionized modern science: Albert Einstein and much more. Explore the Universe with some of today's greatest minds: what it is, how it came into being, and what may happen next.
This is the first complete translation into a modern language of the first part of the pagan Neoplatonist Simplicius of Cilicia's commentary on Aristotle's argument that the world neither came to be nor will perish. It is notable and unusual among the commentaries because Simplicius includes in his discussion lengthy representations of the Christian John Philoponus' criticisms of Aristotle along with his own, frequently heavily sarcastic, responses.
You have just discovered the literary masterpiece that answers your questions about God, life in the inhabited universe, the history and future of this world, and the life of Jesus. The Urantia Book harmonizes history, science, and religion into a philosophy of living that brings new meaning and hope into your life. If you are searching for answers, read The Urantia Book! The world needs new spiritual truth that provides modern men and women with an intellectual pathway into a personal relationship with God. Building on the world's religious heritage, The Urantia Book describes an endless destiny for humankind, teaching that living faith is the key to personal spiritual progress and eternal survival. These teachings provide new truths powerful enough to uplift and advance human thinking and believing for the next 1000 years. A third of The Urantia Book is the inspiring story of Jesus' entire life and a revelation of his original teachings. This panoramic narrative includes his birth, childhood, teenage years, adult travels and adventures, public ministry, crucifixion, and 19 resurrection appearances. This inspiring story recasts Jesus from the leading figure of Christianity into the guide for seekers of all faiths and all walks of life.
From one of our foremost thinkers and public intellectuals, a radical new view of the nature of time and the cosmos What is time?This deceptively simple question is the single most important problem facing science as we probe more deeply into the fundamentals of the universe. All of the mysteries physicists and cosmologists face--from the Big Bang to the future of the universe, from the puzzles of quantum physics to the unification of forces and particles--come down to the nature of time.The fact that time is real may seem obvious. You experience it passing every day when you watch clocks tick, bread toast, and children grow. But most physicists, from Newton to Einstein to today's quantum theorists, have seen things differently. The scientific case for time being an illusion is formidable. That is why the consequences of adopting the view that time is real are revolutionary.Lee Smolin, author of the controversial bestseller The Trouble with Physics, argues that a limited notion of time is holding physics back. It's time for a major revolution in scientific thought. The reality of time could be the key to the next big breakthrough in theoretical physics.What if the laws of physics themselves were not timeless? What if they could evolve? Time Reborn offers a radical new approach to cosmology that embraces the reality of time and opens up a whole new universe of possibilities. There are few ideas that, like our notion of time, shape our thinking about literally everything, with huge implications for physics and beyond--from climate change to the economic crisis. Smolin explains in lively and lucid prose how the true nature of time impacts our world.
Black holes. What even are they? In brief, a black hole is a region of spacetime so curved by gravity that even light cannot escape it. They're peculiar objects - and notoriously difficult to understand - but are actually a fascinating fusion of the simple and the complex. Although the mathematics describing their behaviour is fiendishly difficult, we can explore the subject by starting with basic principles and straightforward thought experiments. Read on to uncover what's inside a black hole, how scientists discovered this amazing phenomena, even what to do if you find yourself falling into one... and since no one is likely to turn up and help (you'll find out why), what you need to do to escape! Common myths about black holes are dispelled, there is guidance on how to win several Nobel prizes, and the eventual fate of the entire Universe is revealed (maybe)... A little bit of time travel might also be involved!
A new look at the first few seconds after the Big Bang-and how research into these moments continues to revolutionize our understanding of our universe Scientists in recent decades have made crucial discoveries about how our cosmos evolved over the past 13.8 billion years. But we still know little about what happened in the first seconds after the Big Bang. At the Edge of Time focuses on what we have learned and are striving to understand about this mysterious period at the beginning of cosmic history. Delving into the remarkable science of cosmology, Dan Hooper describes many of the extraordinary questions that scientists are asking about the origin and nature of our world. Hooper examines how the Large Hadron Collider and other experiments re-create the conditions of the Big Bang, how we may finally discover the way dark matter was formed during our universe's first moments, and how, with new telescopes, we are lifting the veil on the era of cosmic inflation. At the Edge of Time presents an accessible investigation of our universe and its birth.
High Resolution K-Band Images of the Galactic Centre.- Circumnuclear Populations in Nearby AGN.- The Ionizing Radiation Field in the Galactic Centre and the Nature of Liners.- The Photoionization Mechanism of LINERs: Stellar and Nonstellar.- The Starburst in the Wolf-Rayet Nucleus of the LINER NGC 6764.- Activity in LINER and Starburst Galaxies.- X-Ray Luminous IRAS Galaxies.- Parametric Relations of H II Galaxies.- Spectroscopic Evolutionary Synthesis Models of Wolf-Rayet Galaxies.- UIT Observations of NGC 1275.- The Starburst Model for the Optical Variability of the Seyfert 1 Galaxies NGC 4151 and NGC 5548.- Testing the Consistency of the Starburst Scenario for Active Galactic Nuclei.- The Ca II Triplet Lines in Starbust and Active Galactic Nuclei.- Where Are the Broad Lines in Seyfert 2S?.- Radio Emission in Active Galaxies: The Starburst Scenario.- The Host Galaxies of Nearby Seyfert 1 Nuclei.- X-Ray, UV and FIR Emission of Seyfert Galaxies.- Nitrogen and Helium Pollution in H II Galaxies and AGNs.- Star Formation and AGN.- The Nucleus of the Cygnus A Galaxy at High Resolution.- A Thick Reflection Nebula Illuminated by a Power Law.- Shock and Photoionization Models for Infrared Lines from Active Galactic Nuclei.- Radiation from Arbitrarily Shaped Objects in the Vicinity of Kerr Black Holes.- The Vertical Structure and Radiation Fields of Accretion Discs in the Centres of AGNs.- Is There a Precession-Type Movement in the Nucleus of NGC 4151?.- Emission Line Variability in NGC 4593 and NGC 5548.- Evidence for Anisotropie Radiation in 3C 227.- The ENLR of NGC 4151: Spatial Variations of the Line Ratios.- Testing the Anisotropy of the Central Engine from Extended Emission Line Regions.- The Polarization-Redshift Relation in Radio Galaxies.- Structure of Interacting Elliptical Radio Galaxies.- Activity in Colliding Galaxies.- List of Forthcoming Papers.- The 'KLUWER' LaTeX Style File: Instructions for Authors.
The relationship between the human soul and the stars has been central to the spiritual and esoteric traditions of Western thought, and many other cultures, for thousands of years. Medieval Christians thought that heaven was located above the earth, beyond the stars. Our modern society, however, has largely severed the relationship between the human spirit and the sky. This book explores ideas, beliefs and practices which meet at the boundary of psychology and cosmology, the universe and human imagination. This book addresses this special relationship from a variety of challenging and inspiring approaches. The contributors include James Hillman, the founder of archetypal psychology and Jungian analyst; astrologer Liz Greene; Professor Neville Brown of Mansfield College, Oxford; Nicholas Pearson of the Temenos Academy; Professor Jarita Holbrook of the University of Arizona; Dr Angela Vos of the University of Kent; Bernadette Brady; Jules Cashford; Noel Cobb, the former editor of Sphinx; Cherry Gilchrist; Robert Hand; and Professor Richard Tarnas of the California Institute of Integral Studies.
Astrobiology, the study of life and its existence in the universe, is now one of the hottest areas of both popular science and serious academic research, fusing biology, chemistry, astrophysics, and geology. In this masterful introduction, Lewis Dartnell explores its latest findings, and delves into some of the most fascinating questions in science. What actually is 'life'? Could it exist on other planets? Could alien cells be based on silicon rather than carbon, or need ammonia instead of water? Introducing some of the most extreme lifeforms on Earth - those thriving in boiling acid or huddled around deep-sea volcanoes - Dartnell takes us on a tour of the universe to reveal how deeply linked we are to our cosmic environment, and shows why the Earth is so uniquely suited for the development of life.
Modern cosmology tells us that the universe is remarkably 'fine-tuned' for life. If the constants of physics or the initial conditions at the Big Bang were different by the smallest of margins then the universe would have been dull and lifeless. Why should the universe be so accommodating to life? Many cosmologists believe that the existence of many universes can explain why ours is so special. In this book Rodney Holder subjects this 'multiverse' hypothesis to rigorous philosophical critique. A multitude of problems is exposed. Going substantially further than existing treatments, Holder argues that divine design is the best explanation for cosmic fine-tuning, specifically that design by God is a superior explanation in terms of both initial plausibility and explanatory power, and is therefore the most rational position to take on the basis of the cosmological data.
Working physicists, and especially astrophysicists, value a good `back-of-the-envelope' calculation, meaning a short, elegant computation or argument that starts from general principles and leads to an interesting result. This book guides students on how to understand astrophysics using general principles and concise calculations - endeavouring to be elegant where possible and using short computer programs where necessary. The material proceeds in approximate historical order. The book begins with the Enlightenment-era insight that the orbits of the planets is easy, but the orbit of the Moon is a real headache, and continues to deterministic chaos. This is followed by a chapter on spacetime and black holes. Four chapters reveal how microphysics, especially quantum mechanics, allow us to understand how stars work. The last two chapters are about cosmology, bringing us to 21st-century developments on the microwave background and gravitational waves.
This book contains the proceedings of the first large IAU Symposium dedicated to the bulges of spiral galaxies. Detailed attention is paid to the bulge of the Milky Way, one of the major building blocks of this system. Topics include the definition of the bulge in our Galaxy and its relation to the so-called spheroid. Discussions are presented regarding the stars contained in this bulge, their astrophysical properties, their motions and the metallicity variations which appear to be present. The possible existence of a bar in the bulge and its origin and future are also examined. The same topics are discussed in less detail for the bulges of other galaxies.
This book offers a systematic exposition of conformal methods and how they can be used to study the global properties of solutions to the equations of Einstein's theory of gravity. It shows that combining these ideas with differential geometry can elucidate the existence and stability of the basic solutions of the theory. Introducing the differential geometric, spinorial and PDE background required to gain a deep understanding of conformal methods, this text provides an accessible account of key results in mathematical relativity over the last thirty years, including the stability of de Sitter and Minkowski spacetimes. For graduate students and researchers, this self-contained account includes useful visual models to help the reader grasp abstract concepts and a list of further reading, making this an ideal reference companion on the topic. This title, first published in 2016, has been reissued as an Open Access publication on Cambridge Core.
Discusses the wide range of chemistry in astronomical environments with an emphasis on the description of molecular processes that critically influence the nature and evolution of astronomical objects and the identification of specific observations that directly address significant astronomical questions. The subject areas of the symposium included atomic and molecular processes at low and high temperatures and photon interactions, the chemical structure of molecular clouds in the Milky Way and in external galaxies, the chemistry of outflows and their interactions with the interstellar medium, the chemical connections between the interstellar medium, and the solar system and pregalactic chemistry.
Aristotle believed that the outermost stars are carried round us on a transparent sphere. There are directions in the universe and a preferred direction of rotation. The sun moon and planets are carried on different revolving spheres. The spheres and celestial bodies are composed of an everlasting fifth element, which has none of the ordinary contrary properties like heat and cold which could destroy it, but only the facility for uniform rotation. But this creates problems as to how the heavenly bodies create light, and, in the case of the sun, heat. The topics covered in this part of Simplicius' commentary are the speeds and distances of the stars; that the stars are spherical; why the sun and moon have fewer motions than the other five planets; why the sphere of the fixed stars contains so many stars whereas the other heavenly spheres contain no more than one (Simplicius has a long excursus on planetary theory in his commentary on this chapter); discussion of people's views on the position, motion or rest, shape, and size of the earth; that the earth is a relatively small sphere at rest in the centre of the cosmos. |
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