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Author: George Rhee
Publisher: Springer Science & Business Media
ISBN: 1461478138
Category : Science
Languages : en
Pages : 286
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Book Description
This book takes the reader on an exploration of the structure and evolution of our universe. The basis for our knowledge is the Big Bang theory of the expanding universe. This book then tells the story of our search for the first stars and galaxies using current and planned telescopes. These telescopes are marvels of technology far removed from Galileo's first telescope but continuing astronomy in his ground breaking spirit. We show the reader how these first stars and galaxies shaped the universe we see today. This story is one of the great scientific adventures of all time.
Author: George Rhee
Publisher: Springer Science & Business Media
ISBN: 1461478138
Category : Science
Languages : en
Pages : 286
Get Book Here
Book Description
This book takes the reader on an exploration of the structure and evolution of our universe. The basis for our knowledge is the Big Bang theory of the expanding universe. This book then tells the story of our search for the first stars and galaxies using current and planned telescopes. These telescopes are marvels of technology far removed from Galileo's first telescope but continuing astronomy in his ground breaking spirit. We show the reader how these first stars and galaxies shaped the universe we see today. This story is one of the great scientific adventures of all time.
Author: Eric J. Chaisson
Publisher: Dissertation.com
ISBN: 9780595007905
Category : Cosmology
Languages : en
Pages : 0
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Book Description
Cosmic Dawn describes a highly interdisciplinary tour of billions of years of cosmic history, an epochal saga drawing on every field of modern science — astronomy, physics, chemistry, biology, geology and anthropology — to address the two most fundamental problems of all: the origins of matter and life. Winner of the Phi Beta Kappa Award, the American Institute of Physics Award, and a National Book Award Nomination.
Author: Emma Chapman
Publisher: Bloomsbury Publishing
ISBN: 1472962907
Category : Science
Languages : en
Pages : 305
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Book Description
Astronomers have successfully observed a great deal of the Universe's history, from recording the afterglow of the Big Bang to imaging thousands of galaxies, and even to visualising an actual black hole. There's a lot for astronomers to be smug about. But when it comes to understanding how the Universe began and grew up we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the Universe. This brief but far-reaching period in the Universe's history, known to astrophysicists as the 'Epoch of Reionisation', represents the start of the cosmos as we experience it today. The time when the very first stars burst into life, when darkness gave way to light. After hundreds of millions of years of dark, uneventful expansion, one by the one these stars suddenly came into being. This was the point at which the chaos of the Big Bang first began to yield to the order of galaxies, black holes and stars, kick-starting the pathway to planets, to comets, to moons, and to life itself. Incorporating the very latest research into this branch of astrophysics, this book sheds light on this time of darkness, telling the story of these first stars, hundreds of times the size of the Sun and a million times brighter, lonely giants that lived fast and died young in powerful explosions that seeded the Universe with the heavy elements that we are made of. Emma Chapman tells us how these stars formed, why they were so unusual, and what they can teach us about the Universe today. She also offers a first-hand look at the immense telescopes about to come on line to peer into the past, searching for the echoes and footprints of these stars, to take this period in the Universe's history from the realm of theoretical physics towards the wonder of observational astronomy.
Author: Andrei Mesinger
Publisher: Springer
ISBN: 331921957X
Category : Science
Languages : en
Pages : 292
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Book Description
The dawn of the first stars, galaxies and black holes signaled a fundamental milestone in our Universe’s evolution: the Epoch of Reionization. The light from these galactic ancestors began spreading out, ionizing virtually every atom in existence. Our Universe transitioned from darkness to light, from cold to hot, from simple and boring to the wondrous cosmic zoo we see around us today. Despite its importance, observations of reionization have been few, and their interpretation has been highly controversial. Fortunately, this is rapidly changing. We will soon enter the "Big Data” era of this mysterious epoch, driven by an upcoming wave of observations with state-of-the-art telescopes as well as new sophisticated analysis tools. The aim of this volume is to summarize the current status and future outlook of the reionization field. We bring together leading experts in many sub-disciplines, highlighting the measurements that will illuminate our understanding of reionization and the cosmic dawn: (i) 21cm interferometry; (ii) high-redshift quasar spectra; (iii) high-redshift galaxy surveys; (iv) primary and secondary anisotropies of the Cosmic Microwave Background; (v) high-resolution studies of the metal content of early galaxies. We seek a roadmap to interpreting the wealth of upcoming observations. What is the best use of limited observational resources? How do we develop theoretical tools tailored for each observation? Ultimately, what will we learn about the epoch of reionization and our galactic ancestors?
Author: Michael Smith
Publisher: BoD – Books on Demand
ISBN: 183962440X
Category : Science
Languages : en
Pages : 136
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Book Description
This book presents several new, important explanations for dark matter, all dissimilar to the discredited subatomic particle-like but invisible matter. One chapter presents evidence that abundant cold hydrogen, baryonic matter, is the source of the missing gravity. Another chapter suggests that dark matter is better explained by stars in spiral galaxies that follow non-Keplerian orbits. A third chapter proposes that gravity attributed to dark matter is due to the sprinkling of black holes throughout galaxies, which is supported by LIGO/Virgo observations. Another chapter questions the assumptions of the Friedmann (FLRW) model, proposing a better method for handling astrophysical data. Additional chapters discuss cosmic ray propagation, axion decay, the cosmological scale factor, and the philosophical outlook of cosmologists when dealing with the questions of dark matter and dark energy.
Author: David L. Goodstein
Publisher: World Scientific
ISBN: 9814313858
Category : Science
Languages : en
Pages : 423
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Book Description
This volume tells the tale of cosmology as seen by some of the finest cosmologists in the world. It starts with “Galaxy Formation from Start to Finish” and ends with “Understanding Dark Energy,” having a rich variety of themes in between. Designed for non-cosmological scientists, this up-to-date collection of review articles offers a general introduction to cosmology. If you are at all curious about where we came from and where we are going, this is the book for you.
Author: Barrett Williams
Publisher: Barrett Williams
ISBN:
Category : Science
Languages : en
Pages : 123
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Book Description
Embark on an awe-inspiring journey through the vastness of the cosmos with "Beyond the Horizon." This captivating eBook invites you to explore the farthest reaches of the universe, unraveling the mysteries that lie at the very edges of human understanding. From the very first pages, "Beyond the Horizon" plunges you into the heart of cosmic exploration. You'll dive into the observable universe, examining the very limits of our perception. Discover how light is the key to understanding cosmic boundaries and how technological advancements have widened our celestial view. Explore the enigmatic cosmic microwave background, the haunting echo of the Big Bang that provides a map of the early universe. Venture into the uncharted territories of dark matter and dark energy, two profound elements that shape the universe yet remain largely invisible and mysterious. Learn about quasars, the brilliant beacons at the edge of the cosmos that illuminate the path to distant galaxies. Delve into the phenomenon of gravitational lensing, a cosmic magnifying glass offering glimpses of unseen wonders. As you journey through the chapters, you'll encounter the profound implications of cosmic inflation and reflect on provocative ideas like the multiverse hypothesis. Ponder the universe's structure and evolution, from tiny neutrinos to the grand architecture formed by galaxies and superclusters. "Beyond the Horizon" also bridges the gap between science and philosophy, challenging you to contemplate the infinite versus the observable. With eyes set toward the future, the final chapters explore cutting-edge technologies and the next generation of observatories poised to push the boundaries of what we know. This eBook is an invitation to expand your mind and embark on an infinite journey—a testament to humanity's unending quest for knowledge and the cosmic mysteries that continue to beckon us beyond the horizon.
Author: Abraham Loeb
Publisher: Princeton University Press
ISBN: 0691144923
Category : Science
Languages : en
Pages : 572
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Book Description
This book provides a comprehensive, self-contained introduction to one of the most exciting frontiers in astrophysics today: the quest to understand how the oldest and most distant galaxies in our universe first formed. Until now, most research on this question has been theoretical, but the next few years will bring about a new generation of large telescopes that promise to supply a flood of data about the infant universe during its first billion years after the big bang. This book bridges the gap between theory and observation. It is an invaluable reference for students and researchers on early galaxies. The First Galaxies in the Universe starts from basic physical principles before moving on to more advanced material. Topics include the gravitational growth of structure, the intergalactic medium, the formation and evolution of the first stars and black holes, feedback and galaxy evolution, reionization, 21-cm cosmology, and more. Provides a comprehensive introduction to this exciting frontier in astrophysics Begins from first principles Covers advanced topics such as the first stars and 21-cm cosmology Prepares students for research using the next generation of large telescopes Discusses many open questions to be explored in the coming decade
Author: Eric J. Chaisson
Publisher: Harvard University Press
ISBN: 0674009878
Category : Science
Languages : en
Pages : 288
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Book Description
Chaisson addresses some of the most basic issues we can contemplate: the origin of matter and the origin of life, and the ways matter, life, and radiation interact and change with time. He designs for us an expansive yet intricate model depicting the origin and evolution of all material structures.
Author: Aditya Singh
Publisher: Aditya Singh
ISBN:
Category : Science
Languages : en
Pages : 89
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Book Description
In the vast expanse of cosmic exploration, a profound reimagining of the universe's origins and evolution beckons our intellectual curiosity. Within these pages unfolds a quest that transcends conventional boundaries, delving into the intricate interplay of time and energy that influences the very essence of existence. Anchored in Einstein's groundbreaking theory of relativity, this journey reveals a tapestry of revelations woven by the symphonic dynamics of fundamental forces. Central to this exploration is "The Trifold Temporal Paradigm," intricately weaving Forward Time, Backward Time, and Cyclic Time into a symphony of distinct patterns. Beyond theoretical discourse, this expedition illuminates the enigmatic genesis of the universe, its complex evolution, and the harmonious rhythm that echoes throughout cosmic epochs.
