Galaxies and the Cosmic Frontier

Galaxies and the Cosmic Frontier PDF Author: William Howard Waller
Publisher: Harvard University Press
ISBN: 9780674010796
Category : Science
Languages : en
Pages : 380

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Book Description
Featuring the latest observations and most compelling theories, this book provides a firm foundation for exploring the more speculative reaches of our current understanding."--BOOK JACKET.

Galaxies and the Cosmic Frontier

Galaxies and the Cosmic Frontier PDF Author: William Howard Waller
Publisher: Harvard University Press
ISBN: 9780674010796
Category : Science
Languages : en
Pages : 380

Get Book

Book Description
Featuring the latest observations and most compelling theories, this book provides a firm foundation for exploring the more speculative reaches of our current understanding."--BOOK JACKET.

Selected Material from Astronomy, Journey to the Cosmic Frontier Sixth Edition [by] John D. Fix

Selected Material from Astronomy, Journey to the Cosmic Frontier Sixth Edition [by] John D. Fix PDF Author: John D. Fix
Publisher:
ISBN: 9780077451813
Category : Astronomy
Languages : en
Pages :

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Book Description
Abridgement prepared for use in the course "Stars, Galaxies & the Universe, 029:50" taught at The University of Iowa.

How Did the First Stars and Galaxies Form?

How Did the First Stars and Galaxies Form? PDF Author: Abraham Loeb
Publisher: Princeton University Press
ISBN: 1400834066
Category : Science
Languages : en
Pages : 210

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Book Description
A concise introduction to cosmology and how light first emerged in the universe Though astrophysicists have developed a theoretical framework for understanding how the first stars and galaxies formed, only now are we able to begin testing those theories with actual observations of the very distant, early universe. We are entering a new and exciting era of discovery that will advance the frontiers of knowledge, and this book couldn't be more timely. It covers all the basic concepts in cosmology, drawing on insights from an astronomer who has pioneered much of this research over the past two decades. Abraham Loeb starts from first principles, tracing the theoretical foundations of cosmology and carefully explaining the physics behind them. Topics include the gravitational growth of perturbations in an expanding universe, the abundance and properties of dark matter halos and galaxies, reionization, the observational methods used to detect the earliest galaxies and probe the diffuse gas between them—and much more. Cosmology seeks to solve the fundamental mystery of our cosmic origins. This book offers a succinct and accessible primer at a time when breathtaking technological advances promise a wealth of new observational data on the first stars and galaxies. Provides a concise introduction to cosmology Covers all the basic concepts Gives an overview of the gravitational growth of perturbations in an expanding universe Explains the process of reionization Describes the observational methods used to detect the earliest galaxies

Exploring the Cosmic Frontier

Exploring the Cosmic Frontier PDF Author: A.P. Lobanov
Publisher: Springer Science & Business Media
ISBN: 3540397566
Category : Science
Languages : en
Pages : 292

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Book Description
On May 18-21, 2004, the Max-Planck-Society’s Harnack-Haus in Dahlem, Berlin hosted the international symposium "Exploring the Cosmic Frontier: Astrophysical Instruments for the 21st Century". The symposium was dedicated to exploring the complementarity and synergies between different branches of astrophysical research, by presenting and discussing the fundamental scientific problems that will be addressed in the next few decades.

Cosmic Dawn

Cosmic Dawn PDF 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.

Astronomy

Astronomy PDF Author: John D. Fix
Publisher: McGraw-Hill Science, Engineering & Mathematics
ISBN: 9780072990225
Category : Science
Languages : en
Pages :

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Book Description


The Cosmic Cocktail

The Cosmic Cocktail PDF Author: Katherine Freese
Publisher: Princeton University Press
ISBN: 0691169187
Category : Science
Languages : en
Pages : 264

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Book Description
The inside story of the epic quest to solve the mystery of dark matter The ordinary atoms that make up the known universe—from our bodies and the air we breathe to the planets and stars—constitute only 5 percent of all matter and energy in the cosmos. The rest is known as dark matter and dark energy, because their precise identities are unknown. The Cosmic Cocktail is the inside story of the epic quest to solve one of the most compelling enigmas of modern science—what is the universe made of?—told by one of today's foremost pioneers in the study of dark matter. Blending cutting-edge science with her own behind-the-scenes insights as a leading researcher in the field, acclaimed theoretical physicist Katherine Freese recounts the hunt for dark matter, from the discoveries of visionary scientists like Fritz Zwicky—the Swiss astronomer who coined the term "dark matter" in 1933—to the deluge of data today from underground laboratories, satellites in space, and the Large Hadron Collider. Theorists contend that dark matter consists of fundamental particles known as WIMPs, or weakly interacting massive particles. Billions of them pass through our bodies every second without us even realizing it, yet their gravitational pull is capable of whirling stars and gas at breakneck speeds around the centers of galaxies, and bending light from distant bright objects. Freese describes the larger-than-life characters and clashing personalities behind the race to identify these elusive particles. Many cosmologists believe we are on the verge of solving the mystery. The Cosmic Cocktail provides the foundation needed to fully fathom this epochal moment in humankind’s quest to understand the universe.

Cosmic Challenge

Cosmic Challenge PDF Author: Philip S. Harrington
Publisher: Cambridge University Press
ISBN: 113949368X
Category : Science
Languages : en
Pages :

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Book Description
Listing more than 500 sky targets, both near and far, in 187 challenges, this observing guide will test novice astronomers and advanced veterans alike. Its unique mix of Solar System and deep-sky targets will have observers hunting for the Apollo lunar landing sites, searching for satellites orbiting the outermost planets, and exploring hundreds of star clusters, nebulae, distant galaxies, and quasars. Each target object is accompanied by a rating indicating how difficult the object is to find, an in-depth visual description, an illustration showing how the object realistically looks, and a detailed finder chart to help you find each challenge quickly and effectively. The guide introduces objects often overlooked in other observing guides and features targets visible in a variety of conditions, from the inner city to the dark countryside. Challenges are provided for the naked eye, through binoculars and the largest backyard telescopes.

The First Galaxies in the Universe

The First Galaxies in the Universe PDF 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

Cosmic Frontiers

Cosmic Frontiers PDF Author: Nigel Metcalfe
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 408

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Book Description
"These proceedings of an international conference held during July-August 2006 in Durham, UK, provide a comprehensive, up-to-date overview of recent observational breakthroughs from the present generation of astronomical surveys and what they imply for theories of galaxy formation and cosmology. Starting in the early Universe with the observations of the microwave background, the evidence for the standard cosmological model provided by the WMAP satellite is reviewed. It is the exquisite balance between the impressive fit to the microwave background temperature fluctuations provided by the standard model and its requirements for finely-tuned dark energy and a still undetected Cold Dark Matter particle that makes this such an exciting moment in cosmology. Other pieces of evidence for the standard model are also reviews these include the form of large-scale galaxy clustering from the extensive 2dF and SDSS surveys and also the Type Ia supernova Hubble diagram, all of which involved heroic astronomical efforts in surveying the sky. The conference then looks at the deeper surveys, now aimed at understanding the processes of galaxy formation and evolution. Here there appears to be considerably less support for the standard model. In particular, massive early-type galaxies appear to be old and also to have been in place at high redshifts. This evolutionary behavior does not arise naturally from the standard model and the proceedings review ways of reconciling such observations with theory. Thus the 15 invited reviews, 29 contributed talks, and 39 poster papers combine to provide a state-of-the-art snapshot of the observational questions set by survey astronomy for theories of cosmology and galaxy formation. The book is suitable for researchers and graduate students interested in both theoretical and observational aspects of survey astronomy, galaxy formation and cosmology." -- publisher's website.