Astronomical Origins Of Life

Author : B. Hoyle
Publisher : Springer Science & Business Media
ISBN 13 : 9401142971
Total Pages : 361 pages
Book Rating : 4.77/5 ( download)

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Download or read book Astronomical Origins of Life written by B. Hoyle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living material contains about twenty different sorts of atom combined into a set of relatively simple molecules. Astrobiologists tend to believe that abiotic mater ial will give rise to life in any place where these molecules exist in appreciable abundances and where physical conditions approximate to those occurring here on Earth. We think this popular view is wrong, for it is not the existence of the building blocks of life that is crucial but the exceedingly complicated structures in which they are arranged in living forms. The probability of arriving at biologically significant arrangements is so very small that only by calling on the resources of the whole universe does there seem to be any possibility of life originating, a conclusion that requires life on the Earth to be a minute component of a universal system. Some think that the hugely improbable transition from non-living to living mat ter can be achieved by dividing the transition into many small steps, calling on a so-called 'evolutionary' process to bridge the small steps one by one. This claim turns on semantic arguments which seek to replace the probability for the whole chain by the sum of the individual probabilities of the many steps, instead of by their product. This is an error well known to those bookies who are accustomed to taking bets on the stacking of horse races. But we did not begin our investigation from this point of view.

Author : Fred Hoyle
Publisher : Boom Koninklijke Uitgevers
ISBN 13 : 9780792360810
Total Pages : 406 pages
Book Rating : 4.18/5 ( download)

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Download or read book Astronomical Origins of Life written by Fred Hoyle and published by Boom Koninklijke Uitgevers. This book was released on 2000-04-30 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living material contains about twenty different sorts of atom combined into a set of relatively simple molecules. Astrobiologists tend to believe that abiotic mater ial will give rise to life in any place where these molecules exist in appreciable abundances and where physical conditions approximate to those occurring here on Earth. We think this popular view is wrong, for it is not the existence of the building blocks of life that is crucial but the exceedingly complicated structures in which they are arranged in living forms. The probability of arriving at biologically significant arrangements is so very small that only by calling on the resources of the whole universe does there seem to be any possibility of life originating, a conclusion that requires life on the Earth to be a minute component of a universal system. Some think that the hugely improbable transition from non-living to living mat ter can be achieved by dividing the transition into many small steps, calling on a so-called 'evolutionary' process to bridge the small steps one by one. This claim turns on semantic arguments which seek to replace the probability for the whole chain by the sum of the individual probabilities of the many steps, instead of by their product. This is an error well known to those bookies who are accustomed to taking bets on the stacking of horse races. But we did not begin our investigation from this point of view.

Author : Fred Hoyle
Publisher :
ISBN 13 :
Total Pages : 386 pages
Book Rating : 4.68/5 ( download)

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Download or read book Astronomical Origins of Life written by Fred Hoyle and published by . This book was released on 1999 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309042461
Total Pages : 161 pages
Book Rating : 4.68/5 ( download)

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Download or read book The Search for Life's Origins written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.

Author : Douglas Whittet
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681746794
Total Pages : 198 pages
Book Rating : 4.91/5 ( download)

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Download or read book Origins of Life written by Douglas Whittet and published by Morgan & Claypool Publishers. This book was released on 2017-12-07 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Origins of Life: A Cosmic Perspective presents an overview of the concepts, methods, and theories of astrobiology and origins of life research while presenting a summary of the latest findings. The book provides insight into the environments and processes that gave birth to life on our planet, which naturally informs our assessment of the probability that has arisen (or will arise) elsewhere. In addition, the book encourages readers to go beyond basic concepts, to explore topics in greater depth, and to engage in lively discussions. The text is intended to be suitable for mid- and upper-level undergraduates and beginning graduate students and more generally as an introduction and overview for researchers and general readers seeking to follow current developments in this interdisciplinary field. Readers are assumed to have a basic grounding in the relevant sciences, but prior specialized knowledge is not required. Each chapter concludes with a list of questions and discussion topics as well as suggestions for further reading. Some questions can be answered with reference to material in the text, but others require further reading and some have no known answers. The intention is to encourage readers to go beyond basic concepts, to explore topics in greater depth, and, in a classroom setting, to engage in lively discussions with class members.

Author : Akio Makishima
Publisher : Elsevier
ISBN 13 : 0128120592
Total Pages : 268 pages
Book Rating : 4.90/5 ( download)

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Download or read book Origins of the Earth, Moon, and Life written by Akio Makishima and published by Elsevier. This book was released on 2017-01-27 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Origins of the Earth, Moon, and Life in the Solar System: 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

Author : Paul F. Lurquin
Publisher : Columbia University Press
ISBN 13 : 0231507666
Total Pages : 233 pages
Book Rating : 4.60/5 ( download)

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Download or read book The Origins of Life and the Universe written by Paul F. Lurquin and published by Columbia University Press. This book was released on 2003-04-16 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Origins of Life and the Universe is the culmination of a university science professor's search for understanding and is based on his experiences teaching the fundamental issues of physics, chemistry, and biology in the classroom. What is life? Where did it come from? How can understanding the origins of life on Earth help us understand the origins of the universe, and vice versa? These are questions that have occupied us all. This is a book, then, about the beginning of things—of the universe, matter, stars, and planetary systems, and finally, of life itself—topics of profound interest that are rarely considered together. After surveying prescientific accounts of the origins of life, the book examines the concepts of modern physics and cosmology, in particular the two pillars of modern physics, relativity and quantum theory, and how they can be applied to the Big Bang model of the creation of the universe. The author then considers molecular genetics and DNA, the famed building block of life. In addition to assessing various hypotheses concerning the appearance of the first bacterial cells and their evolution into more complex eukaryotic cells, this section explains how "protocells" may have started a kind of integrated metabolism and how horizontal gene transfer may have speeded up evolution. Finally, the book discusses the possibility that life did not originate on planet Earth but first appeared on other solar planets, or perhaps in other star systems. How would such a possibility affect our understanding of the meaning of life, or of its ultimate fate in the universe? The book ends as it begins, with profound questions and penetrating answers, a state-of-the-art guide to unlocking the scientific mysteries of life and matter.

Author : Muriel Gargaud
Publisher : Cambridge University Press
ISBN 13 : 9780521761314
Total Pages : 546 pages
Book Rating : 4.1X/5 ( download)

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Download or read book Origins and Evolution of Life written by Muriel Gargaud and published by Cambridge University Press. This book was released on 2011-01-06 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Devoted to exploring questions about the origin and evolution of life in our Universe, this highly interdisciplinary book brings together a broad array of scientists. Thirty chapters assembled in eight major sections convey the knowledge accumulated and the richness of the debates generated by this challenging theme. The text explores the latest research on the conditions and processes that led to the emergence of life on Earth and, by extension, perhaps on other planetary bodies. Diverse sources of knowledge are integrated, from astronomical and geophysical data, to the role of water, the origin of minimal life properties and the oldest traces of biological activity on our planet. This text will not only appeal to graduate students but to the large body of scientists interested in the challenges presented by the origin of life, its evolution, and its possible existence beyond Earth.

Author : Lewis Dartnell
Publisher : Basic Books
ISBN 13 : 1541617894
Total Pages : 352 pages
Book Rating : 4.96/5 ( download)

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Download or read book Origins written by Lewis Dartnell and published by Basic Books. This book was released on 2019-05-14 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times-bestselling author explains how the physical world shaped the history of our species When we talk about human history, we often focus on great leaders, population forces, and decisive wars. But how has the earth itself determined our destiny? Our planet wobbles, driving changes in climate that forced the transition from nomadism to farming. Mountainous terrain led to the development of democracy in Greece. Atmospheric circulation patterns later on shaped the progression of global exploration, colonization, and trade. Even today, voting behavior in the south-east United States ultimately follows the underlying pattern of 75 million-year-old sediments from an ancient sea. Everywhere is the deep imprint of the planetary on the human. From the cultivation of the first crops to the founding of modern states, Origins reveals the breathtaking impact of the earth beneath our feet on the shape of our human civilizations.

Author : Lynn Margulis
Publisher : Springer Science & Business Media
ISBN 13 : 3642877419
Total Pages : 272 pages
Book Rating : 4.14/5 ( download)

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Download or read book Proceedings of the Third Conference on Origins of Life written by Lynn Margulis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an edited record of the dialogue of eminent scientists attending the third conference in the series on the Origins of Life, supported by a grant from the Biosciences Program of the National Aeronautics and Space Ad ministration. The first conference at Princeton, 1967, was held under the direction of Dr. Frank Fremont-Smith at the time when the Interdisciplinary Communications Program (ICP) was associated with the New York Academy of Sciences. was integrated into the Office of the Assistant Secretary for In 1968, ICP Science of the Smithsonian Institution, and the entire operation was set up in Washington, D.C. The second conference, also in Princeton, was held in 1968. (See Margulis, ed. 1970 and 1971 for previously published proceed ings.) The third conference was held at Santa Ynez, California, Feb. 27 - March I, 1970. The proceedings are recorded and edited by the Interdisciplinary Communi cations Associates, Inc. (lCA, a nonprofit foundation), for ICP. Dr. Lynn Margulis, the Scientific Editor of the series, has been assisted by Barbara Miranda. Harriet Eklund is the ICP Staff Editor. ICA was formed to encourage effective interchange and interaction among the various scientific and social disciplines and to aid in the solutions of scien tific and social problems. Currently its primary concern is with assisting ICP. M. C. Shelesnyak, Ph.D. Director, Interdisciplinary Communications Program Smithsonian Institution Washington, D.C.