ASTROBIOLOGY A BRIEF INTRODUCTION

Download Astrobiology A Brief Introduction ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to ASTROBIOLOGY A BRIEF INTRODUCTION book pdf for free now.

Astrobiology

Author : Kevin W. Plaxco
ISBN : 9781421401942
Genre : Science
File Size : 23.41 MB
Format : PDF, ePub, Docs
Download : 590
Read : 863

New to this edition is a glossary of terms and an epilogue recapping the key unanswered questions, making Astrobiology an ideal primer for students and, indeed, for anyone curious about life and the Universe.
Category: Science

Astrobiology A Very Short Introduction

Author : David C. Catling
ISBN : 9780191665240
Genre : Science
File Size : 88.14 MB
Format : PDF
Download : 811
Read : 243

Astrobiology is the study of the origin and development of life on this and other planets. What fascinates people about astrobiology is that it seeks answers to long-standing unsolved questions: How quickly did life evolve on Earth and why did life persist here? Is there life elsewhere in the Solar System or beyond? The research of astrobiology has become more crucial than ever in recent decades, as biologists have discovered microbes that live in ever more extreme settings, such as bubbling hot springs, in acid, or deep within rocks. Rooted in strong and rigorous research, astrobiology incorporates the work of microbiologists, geologists, and astronomers. In this Very Short Introduction, David C. Catling introduces the origins of astrobiology and demonstrates its impact on current astronomical research and potential future discoveries. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Category: Science

An Introduction To Astrobiology

Author : Andrew Conway
ISBN : 0521837367
Genre : Science
File Size : 42.63 MB
Format : PDF, Docs
Download : 151
Read : 1073

An elementary university text about life in the universe for introductory courses in astrobiology.
Category: Science

Extrasolar Planets And Astrobiology

Author : Caleb A. Scharf
ISBN : 1891389556
Genre : Science
File Size : 89.76 MB
Format : PDF
Download : 292
Read : 172

This work offers an advanced introduction to the increasingly robust fields of extrasolar planets and astrobiology. The text is firmly grounded in mathematics and physics and also covers the key issues regarding chemistry, biology and geophysics.
Category: Science

Evolution And The Emergent Self

Author : Raymond L. Neubauer
ISBN : 9780231521680
Genre : Science
File Size : 77.40 MB
Format : PDF, Docs
Download : 577
Read : 780

Evolution and the Emergent Self is an eloquent and evocative new synthesis that explores how the human species emerged from the cosmic dust. Lucidly presenting ideas about the rise of complexity in our genetic, neuronal, ecological, and ultimately cosmological settings, the author takes readers on a provocative tour of modern science's quest to understand our place in nature and in our universe. Readers fascinated with "Big History" and drawn to examine big ideas will be challenged and enthralled by Raymond L. Neubauer's ambitious narrative. How did humans emerge from the cosmos and the pre-biotic Earth, and what mechanisms of biological, chemical, and physical sciences drove this increasingly complex process? Neubauer presents a view of nature that describes the rising complexity of life in terms of increasing information content, first in genes and then in brains. The evolution of the nervous system expanded the capacity of organisms to store information, making learning possible. In key chapters, the author portrays four species with high brain:body ratios—chimpanzees, elephants, ravens, and dolphins—showing how each species shares with humans the capacity for complex communication, elaborate social relationships, flexible behavior, tool use, and powers of abstraction. A large brain can have a hierarchical arrangement of circuits that facilitates higher levels of abstraction. Neubauer describes this constellation of qualities as an emergent self, arguing that self-awareness is nascent in several species besides humans and that potential human characteristics are embedded in the evolutionary process and have emerged repeatedly in a variety of lineages on our planet. He ultimately demonstrates that human culture is not a unique offshoot of a language-specialized primate, but an analogue of fundamental mechanisms that organisms have used since the beginning of life on Earth to gather and process information in order to buffer themselves from fluctuations in the environment. Neubauer also views these developments in a cosmic setting, detailing open thermodynamic systems that grow more complex as the energy flowing through them increases. Similar processes of increasing complexity can be found in the "self-organizing" structures of both living and nonliving forms. Recent evidence from astronomy indicates that planet formation may be nearly as frequent as star formation. Since life makes use of the elements commonly seeded into space by burning and expiring stars, it is reasonable to speculate that the evolution of life and intelligence that happened on our planet may be found across the universe.
Category: Science

Introduction To Astrobiology

Author : C. Sivaram
ISBN : 8173714703
Genre : Exobiology
File Size : 43.87 MB
Format : PDF, ePub, Docs
Download : 724
Read : 886

Astrobiology Is The Science That Seeks To Unravel The Mysteries Of The Origin Of Life And The Conditions That Would Support The Birth And Evolution Of Life Forms. It Involves Several Disciplines Of Science Which Are Essential For Understanding The Several Biological Mechanisms Which Can Culminate In Life. This Book Attempts A Broad Definition Of Astrobiology, Life And The Conditions For The Existence Of Life.The Book Addresses A Whole Lot Of Interesting Issues That Have Puzzled Man From Time Immemorial Is There Life Elsewhere In The Universe? Can We Communicate With Extraterrestrial Beings? What Are The Dangers Of Interstellar Flight?
Category: Exobiology

The Science Of Astrobiology

Author : Julian Chela-Flores
ISBN : 9789400716278
Genre : Science
File Size : 44.19 MB
Format : PDF, ePub, Docs
Download : 612
Read : 1069

Since the publication of The New Science of Astrobiology in the year 2001—the first edition of the present book—two significant events have taken place raising the subject from the beginning of the present century to its present maturity. Firstly, in 2001 the Galileo Mission still had two years to complete its task, which turned out to be an outstanding survey of the Jovian system, especially of its intriguing satellite Europa. Secondly, the Cassini Huygens Mission was still on its way to Saturn. Its present success has surpassed all expectations of ESA and NASA. Astrobiologists still did not know that Titan was the fifth body in the Solar System that possibly contained a water ocean (including the Earth and the three Galilean satellites other than Io). For these reasons the book includes overviews of the evolutionary and molecular biology that are necessary. There is a discussion of other sectors of culture that are the natural frontiers of astrobiology, especially the humanities.
Category: Science

Astrobiology

Author : Alan Longstaff
ISBN : 9781498728454
Genre : Science
File Size : 22.19 MB
Format : PDF, Mobi
Download : 966
Read : 170

Astrobiology is a multidisciplinary pursuit that in various guises encompasses astronomy, chemistry, planetary and Earth sciences, and biology. It relies on mathematical, statistical, and computer modeling for theory, and space science, engineering, and computing to implement observational and experimental work. Consequently, when studying astrobiology, a broad scientific canvas is needed. For example, it is now clear that the Earth operates as a system; it is no longer appropriate to think in terms of geology, oceans, atmosphere, and life as being separate. Reflecting this multiscience approach, Astrobiology: An Introduction: Covers topics such as stellar evolution, cosmic chemistry, planet formation, habitable zones, terrestrial biochemistry, and exoplanetary systems Discusses the origin, evolution, distribution, and future of life in the universe in an accessible manner, sparing calculus, curly arrow chemistry, and modeling details Contains problems and worked examples, and includes a solutions manual with qualifying course adoption Astrobiology: An Introduction provides a full introduction to astrobiology suitable for university students at all levels.
Category: Science

Astrobiology

Author : Vera M. Kolb
ISBN : 9781466584624
Genre : Science
File Size : 45.40 MB
Format : PDF, ePub
Download : 600
Read : 241

Astrobiology: An Evolutionary Approach provides a full course in astrobiology with an emphasis on abiogenesis and evolution. The book presents astrobiology both as a developing science and as the science of the future. The origins of life and the possibility of life elsewhere continues to be a subject of scientific and philosophical examination. These topics evolve with time as our understanding of life itself and the laws of chemical and biological evolution evolve. Astrobiology: An Evolutionary Approach aims both to provide a foundation in astrobiology and to describe the most challenging questions and problems in the field. The book begins with an overview of astrobiology, the origin of elements, and the formation of the solar system, planets, and exoplanets. Other topics covered include prebiotic synthesis of biochemical compounds, transition from abiotic to biotic, microorganisms in space, the roles of silicon in life, encapsulation of organic materials in protocells, cold and dry limits of life, virolution, and more. The contributors explore different aspects of astrobiology, reflecting the exciting journeys of their own research. This book will inspire students to explore the endless possibilities in astrobiology. The book includes end-of-chapter questions, a glossary of terms, and recommended references, making it ideal for use as a classroom text.
Category: Science

Astrochemistry And Astrobiology

Author : Ian W. M. Smith
ISBN : 9783642317309
Genre : Science
File Size : 35.36 MB
Format : PDF, ePub, Docs
Download : 278
Read : 964

Astrochemistry and Astrobiology is the debut volume in the new series Physical Chemistry in Action. Aimed at both the novice and experienced researcher, this volume outlines the physico-chemical principles which underpin our attempts to understand astrochemistry and predict astrobiology. An introductory chapter includes fundamental aspects of physical chemistry required for understanding the field. Eight further chapters address specific topics, encompassing basic theory and models, up-to-date research and an outlook on future work. The last chapter examines each of the topics again but addressed from a different angle. Written and edited by international experts, this text is accessible for those entering the field of astrochemistry and astrobiology, while it still remains interesting for more experienced researchers.
Category: Science