Origin of the Earth and Moon

2012-12-06 Science

Author : Alfred E. Ringwood
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 678/5 ( reviews)

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Book Synopsis Origin of the Earth and Moon by : Alfred E. Ringwood

Download or read book Origin of the Earth and Moon written by Alfred E. Ringwood. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Since the beginning of civilization, the origins of the Earth and Moon have been the subjects of continuing interest, speculation, and enquiry. These are also among the most challenging of all scientific problems. They are, perhaps to a unique degree, interdisciplinary, having attracted the attention of philosophers, astronomers, mathematicians, geologists, chemists, and physicists. A large and diverse literature has developed, far beyond the capacity of individuals to assimilate adequately. Consequently, most of those who attempt to present review-syntheses in the area tend to reflect the perspectives of their own particular disciplines. The present author's approach is that of a geochemist, strongly influenced by the basic phil osophy of Harold Urey. Whereas most astronomical phenomena are controlled by gravitational and magnetic fields, and by nuclear interactions, Urey (1952) emphasized that the formation of the solar system occurred in a pressure-temperature regime wherein the chemical properties of matter were at least as important as those of gravitational and magnetic fields. This was the principal theme of his 1952 book, "The Planets," which revolutionized our approach to this subject. In many subsequent papers, Urey strongly emphasized the importance of meteorites in providing critical evidence of chemical conditions in the primordial solar nebula, and of the chemical fractionation processes which occurred during formation of the terrestrial planets. This approach has been followed by most subsequent geochemists and cosmochemists.

Origins of the Earth, Moon, and Life

2017-01-27 Science

Author : Akio Makishima
Release : 2017-01-27
Genre : Science
Kind : eBook
Book Rating : 592/5 ( reviews)

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Book Synopsis Origins of the Earth, Moon, and Life by : Akio Makishima

Download or read book Origins of the Earth, Moon, and Life written by Akio Makishima. This book was released on 2017-01-27. Available in PDF, EPUB and Kindle. Book excerpt: Origins of the Earth, Moon, and Life: An Interdisciplinary Approach presents state-of-the-art knowledge that is based on theories, experiments, observations, calculations, and analytical data from five astro-sciences, astronomy, astrobiology, astrogeology, astrophysics, and cosmochemistry. Beginning with the origin of elements, and moving on to cover the formation of the early Solar System, the giant impact model of the Earth and Moon, the oldest records of life, and the possibility of life on other planets in the Solar System, this interdisciplinary reference provides a complex understanding of the planets and the formation of life. Synthesizing concepts from all branches of astro-sciences into one, the book is a valuable reference for researchers in astrogeology, astrophysics, cosmochemistry, astrobiology, astronomy, and other space science fields, helping users better understand the intersection of these sciences. Includes extensive figures and tables to enhance key concepts Uses callout boxes throughout to provide context and deeper explanations Presents up-to-date information on the universe, stars, planets, moons, and life in the solar system Combines knowledge from the fields of astrogeology, astrophysics, cosmochemistry, astrobiology, and astronomy, helping readers understand the origins of the Earth, the moon, and life in our solar system

Origin of the Earth and Moon

2000-11 Science

Author : Robin M. Canup
Release : 2000-11
Genre : Science
Kind : eBook
Book Rating : 732/5 ( reviews)

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Book Synopsis Origin of the Earth and Moon by : Robin M. Canup

Download or read book Origin of the Earth and Moon written by Robin M. Canup. This book was released on 2000-11. Available in PDF, EPUB and Kindle. Book excerpt: The age-old question of how our home planet and its satellite originated has in recent times undergone a minor revolution. The emergence of the "giant impact theory" as the most successful model for the origin of the Moon has been difficult to reconcile with some aspects of the Earth, and the development of an integrated model for the origin of the Earth-Moon system has been difficult for this reason. However, recent technical advances in experimental and isotopic work, together with intensified interest in the modeling of planetary dynamics, have produced a wealth of new results requiring a rethinking of models for the origin of the Earth and Moon. This book is intended to serve as a resource for those scientists working closely in this field, while at the same time it provides enough balance and depth to offer an introduction for students or technically minded general readers. Its thirty chapters address isotopic and chemical constraints on accretion, the dynamics of terrestrial planet formation, the impact-triggered formation of the Earth-Moon system, differentiation of the Earth and Moon, the origin of terrestrial volatiles, and conditions on the young Earth and Moon. Covering such subjects as the history and origin of the Moon's orbit, water on the Earth, and the implications of Earth-Moon interactions for terrestrial climate and life, the book constitutes a state-of-the-art overview of the most recent investigations in the field. Although many advances have been made in our ability to evaluate competing models of the formation of the Earth-Moon system, there are still many gaps in our understanding. This book makes great strides toward closing those gaps by highlighting the extensive progress that has been made and pointing toward future research.

Evolving Theories on the Origin of the Moon

2019-09-25 Science

Author : Warren D. Cummings
Release : 2019-09-25
Genre : Science
Kind : eBook
Book Rating : 197/5 ( reviews)

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Book Synopsis Evolving Theories on the Origin of the Moon by : Warren D. Cummings

Download or read book Evolving Theories on the Origin of the Moon written by Warren D. Cummings. This book was released on 2019-09-25. Available in PDF, EPUB and Kindle. Book excerpt: This book follows the development of research on the origin of the Moon from the late 18th century to the present. By gathering together the major texts, papers, and events of the time, it provides a thorough chronicle of the paradigmatic shift in planetary science that arose from the notion that the Earth-Moon system was formed from two colliding planetary bodies. The book covers pre-Apollo ideas, the conceptual evolution during and subsequent to the Apollo explorations of the Moon, and the development of the Earth-Moon system consensus. A plethora of excerpts from key publications are included to demonstrate the shift in scientific focus over the centuries. Through its comprehensive review of lunar science research and literature, this book shows how new technologies and discoveries catalyzed the community and revolutionized our understanding of the Moon’s formation.

Origin of the Earth

1990 Science

Author : Horton E. Newsom
Release : 1990
Genre : Science
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Origin of the Earth by : Horton E. Newsom

Download or read book Origin of the Earth written by Horton E. Newsom. This book was released on 1990. Available in PDF, EPUB and Kindle. Book excerpt: In order to develop a complete theory of Earth origin, an understanding of the physics and chemistry of the solar nebula is required. What we need is for all of the pieces of the puzzle to fit together. As of now, they don't. We hope this book will help set the stage for the next generation of investigation and for fitting some of the pieces of the puzzle together.

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