Author: Edward Ashpole
Publisher:
ISBN: 1616146680
Category : Science
Languages : en
Pages : 230
Book Description
For 50 years, astronomers in SETI (Search for Extraterrestrial Intelligence) have scanned the universe for intelligent signals, but with no success. In this intriguing book, Ashpole explains the probable reasons for this and discusses other avenues of investigation.
Signatures of Life
Author: Edward Ashpole
Publisher:
ISBN: 1616146680
Category : Science
Languages : en
Pages : 230
Book Description
For 50 years, astronomers in SETI (Search for Extraterrestrial Intelligence) have scanned the universe for intelligent signals, but with no success. In this intriguing book, Ashpole explains the probable reasons for this and discusses other avenues of investigation.
Publisher:
ISBN: 1616146680
Category : Science
Languages : en
Pages : 230
Book Description
For 50 years, astronomers in SETI (Search for Extraterrestrial Intelligence) have scanned the universe for intelligent signals, but with no success. In this intriguing book, Ashpole explains the probable reasons for this and discusses other avenues of investigation.
Life in the Cosmos
Author: Manasvi Lingam
Publisher: Harvard University Press
ISBN: 0674987578
Category : Science
Languages : en
Pages : 1089
Book Description
A rigorous and scientific analysis of the myriad possibilities of life beyond our planet. ÒAre we alone in the universe?Ó This tantalizing question has captivated humanity over millennia, but seldom has it been approached rigorously. Today the search for signatures of extraterrestrial life and intelligence has become a rapidly advancing scientific endeavor. Missions to Mars, Europa, and Titan seek evidence of life. Laboratory experiments have made great strides in creating synthetic life, deepening our understanding of conditions that give rise to living entities. And on the horizon are sophisticated telescopes to detect and characterize exoplanets most likely to harbor life. Life in the Cosmos offers a thorough overview of the burgeoning field of astrobiology, including the salient methods and paradigms involved in the search for extraterrestrial life and intelligence. Manasvi Lingam and Abraham Loeb tackle three areas of interest in hunting for life Òout thereÓ: first, the pathways by which life originates and evolves; second, planetary and stellar factors that affect the habitability of worlds, with an eye on the biomarkers that may reveal the presence of microbial life; and finally, the detection of technological signals that could be indicative of intelligence. Drawing on empirical data from observations and experiments, as well as the latest theoretical and computational developments, the authors make a compelling scientific case for the search for life beyond what we can currently see. Meticulous and comprehensive, Life in the Cosmos is a master class from top researchers in astrobiology, suggesting that the answer to our age-old question is closer than ever before.
Publisher: Harvard University Press
ISBN: 0674987578
Category : Science
Languages : en
Pages : 1089
Book Description
A rigorous and scientific analysis of the myriad possibilities of life beyond our planet. ÒAre we alone in the universe?Ó This tantalizing question has captivated humanity over millennia, but seldom has it been approached rigorously. Today the search for signatures of extraterrestrial life and intelligence has become a rapidly advancing scientific endeavor. Missions to Mars, Europa, and Titan seek evidence of life. Laboratory experiments have made great strides in creating synthetic life, deepening our understanding of conditions that give rise to living entities. And on the horizon are sophisticated telescopes to detect and characterize exoplanets most likely to harbor life. Life in the Cosmos offers a thorough overview of the burgeoning field of astrobiology, including the salient methods and paradigms involved in the search for extraterrestrial life and intelligence. Manasvi Lingam and Abraham Loeb tackle three areas of interest in hunting for life Òout thereÓ: first, the pathways by which life originates and evolves; second, planetary and stellar factors that affect the habitability of worlds, with an eye on the biomarkers that may reveal the presence of microbial life; and finally, the detection of technological signals that could be indicative of intelligence. Drawing on empirical data from observations and experiments, as well as the latest theoretical and computational developments, the authors make a compelling scientific case for the search for life beyond what we can currently see. Meticulous and comprehensive, Life in the Cosmos is a master class from top researchers in astrobiology, suggesting that the answer to our age-old question is closer than ever before.
Biosignatures for Astrobiology
Author: Barbara Cavalazzi
Publisher: Springer
ISBN: 3319961756
Category : Science
Languages : en
Pages : 362
Book Description
This book aims at providing a brief but broad overview of biosignatures. The topics addressed range from prebiotic signatures in extraterrestrial materials to the signatures characterising extant life as well as fossilised life, biosignatures related to space, and space flight instrumentation to detect biosignatures either in situ or from orbit. The book ends with philosophical reflections on the implications of life elsewhere. In the 15 chapters written by an interdisciplinary team of experts, it provides both detailed explanations on the nature of biosignatures as well as useful case studies showing how they are used and identified in ancient rocks, for example. One case study addresses the controversial finding of traces of fossil life in a meteorite from Mars. The book will be of interest not only to astrobiologists but also to terrestrial paleontologists as well as any reader interested in the prospects of finding a second example of life on another planet.
Publisher: Springer
ISBN: 3319961756
Category : Science
Languages : en
Pages : 362
Book Description
This book aims at providing a brief but broad overview of biosignatures. The topics addressed range from prebiotic signatures in extraterrestrial materials to the signatures characterising extant life as well as fossilised life, biosignatures related to space, and space flight instrumentation to detect biosignatures either in situ or from orbit. The book ends with philosophical reflections on the implications of life elsewhere. In the 15 chapters written by an interdisciplinary team of experts, it provides both detailed explanations on the nature of biosignatures as well as useful case studies showing how they are used and identified in ancient rocks, for example. One case study addresses the controversial finding of traces of fossil life in a meteorite from Mars. The book will be of interest not only to astrobiologists but also to terrestrial paleontologists as well as any reader interested in the prospects of finding a second example of life on another planet.
How to Find a Habitable Planet
Author: James F. Kasting
Publisher: Princeton University Press
ISBN: 1400845084
Category : Science
Languages : en
Pages : 346
Book Description
The amazing science behind the search for Earth-like planets Ever since Carl Sagan first predicted that extraterrestrial civilizations must number in the millions, the search for life on other planets has gripped our imagination. Is Earth so rare that advanced life forms like us—or even the simplest biological organisms—are unique to the universe? How to Find a Habitable Planet describes how scientists are testing Sagan's prediction, and demonstrates why Earth may not be so rare after all. James Kasting has worked closely with NASA in its mission to detect habitable worlds outside our solar system, and in this book he introduces readers to the advanced methodologies being used in this extraordinary quest. He addresses the compelling questions that planetary scientists grapple with today: What exactly makes a planet habitable? What are the signatures of life astronomers should look for when they scan the heavens for habitable worlds? In providing answers, Kasting explains why Earth has remained habitable despite a substantial rise in solar luminosity over time, and why our neighbors, Venus and Mars, haven't. If other Earth-sized planets endowed with enough water and carbon are out there, he argues, chances are good that some of those planets sustain life. Kasting describes the efforts under way to find them, and predicts that future discoveries will profoundly alter our view of the universe and our place in it. This book is a must-read for anyone who has ever dreamed of finding other planets like ours—and perhaps even life like ours—in the cosmos. In a new afterword, Kasting presents some recent breakthroughs in the search for exoplanets and discusses the challenges facing space programs in the near future.
Publisher: Princeton University Press
ISBN: 1400845084
Category : Science
Languages : en
Pages : 346
Book Description
The amazing science behind the search for Earth-like planets Ever since Carl Sagan first predicted that extraterrestrial civilizations must number in the millions, the search for life on other planets has gripped our imagination. Is Earth so rare that advanced life forms like us—or even the simplest biological organisms—are unique to the universe? How to Find a Habitable Planet describes how scientists are testing Sagan's prediction, and demonstrates why Earth may not be so rare after all. James Kasting has worked closely with NASA in its mission to detect habitable worlds outside our solar system, and in this book he introduces readers to the advanced methodologies being used in this extraordinary quest. He addresses the compelling questions that planetary scientists grapple with today: What exactly makes a planet habitable? What are the signatures of life astronomers should look for when they scan the heavens for habitable worlds? In providing answers, Kasting explains why Earth has remained habitable despite a substantial rise in solar luminosity over time, and why our neighbors, Venus and Mars, haven't. If other Earth-sized planets endowed with enough water and carbon are out there, he argues, chances are good that some of those planets sustain life. Kasting describes the efforts under way to find them, and predicts that future discoveries will profoundly alter our view of the universe and our place in it. This book is a must-read for anyone who has ever dreamed of finding other planets like ours—and perhaps even life like ours—in the cosmos. In a new afterword, Kasting presents some recent breakthroughs in the search for exoplanets and discusses the challenges facing space programs in the near future.
Signature in the Cell
Author: Stephen C. Meyer
Publisher: Zondervan
ISBN: 0061472786
Category : Religion
Languages : en
Pages : 628
Book Description
"This book attempts to make a comprehensive, interdisciplinary case for a new view of the origin of life"--Prologue.
Publisher: Zondervan
ISBN: 0061472786
Category : Religion
Languages : en
Pages : 628
Book Description
"This book attempts to make a comprehensive, interdisciplinary case for a new view of the origin of life"--Prologue.
The Search for Life's Origins
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309042461
Category : Science
Languages : en
Pages : 161
Book Description
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.
Publisher: National Academies Press
ISBN: 0309042461
Category : Science
Languages : en
Pages : 161
Book Description
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.
Exoplanet Science Strategy
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030947941X
Category : Science
Languages : en
Pages : 187
Book Description
The past decade has delivered remarkable discoveries in the study of exoplanets. Hand-in-hand with these advances, a theoretical understanding of the myriad of processes that dictate the formation and evolution of planets has matured, spurred on by the avalanche of unexpected discoveries. Appreciation of the factors that make a planet hospitable to life has grown in sophistication, as has understanding of the context for biosignatures, the remotely detectable aspects of a planet's atmosphere or surface that reveal the presence of life. Exoplanet Science Strategy highlights strategic priorities for large, coordinated efforts that will support the scientific goals of the broad exoplanet science community. This report outlines a strategic plan that will answer lingering questions through a combination of large, ambitious community-supported efforts and support for diverse, creative, community-driven investigator research.
Publisher: National Academies Press
ISBN: 030947941X
Category : Science
Languages : en
Pages : 187
Book Description
The past decade has delivered remarkable discoveries in the study of exoplanets. Hand-in-hand with these advances, a theoretical understanding of the myriad of processes that dictate the formation and evolution of planets has matured, spurred on by the avalanche of unexpected discoveries. Appreciation of the factors that make a planet hospitable to life has grown in sophistication, as has understanding of the context for biosignatures, the remotely detectable aspects of a planet's atmosphere or surface that reveal the presence of life. Exoplanet Science Strategy highlights strategic priorities for large, coordinated efforts that will support the scientific goals of the broad exoplanet science community. This report outlines a strategic plan that will answer lingering questions through a combination of large, ambitious community-supported efforts and support for diverse, creative, community-driven investigator research.
Astrobiology
Author: Andre Antunes
Publisher:
ISBN: 9781912530304
Category :
Languages : en
Pages : 252
Book Description
This informative and up-to-date book is an invaluable review on current research in astrobiology and is an essential acquisition for anyone involved in this cross-disciplinary field.
Publisher:
ISBN: 9781912530304
Category :
Languages : en
Pages : 252
Book Description
This informative and up-to-date book is an invaluable review on current research in astrobiology and is an essential acquisition for anyone involved in this cross-disciplinary field.
Life in the Universe
Author: Dirk Schulze-Makuch
Publisher: Springer
ISBN: 3319976583
Category : Science
Languages : en
Pages : 353
Book Description
Examines each of these parameters in crucial depth and makes the argument that life forms we would recognize may be more common in our solar system than many assume. Considers exotic forms of life that would not have to rely on carbon as the basic chemical element, solar energy as the main energy source, or water as the primary solvent and the question of detecting bio- and geosignatures of such life forms, ranging from earth environments to deep space. Seeks an operational definition of life and investigate the realm of possibilities that nature offers to realize this very special state of matter. Avoids scientific jargon wherever possible to make this intrinsically interdisciplinary subject understandable to a broad range of readers.
Publisher: Springer
ISBN: 3319976583
Category : Science
Languages : en
Pages : 353
Book Description
Examines each of these parameters in crucial depth and makes the argument that life forms we would recognize may be more common in our solar system than many assume. Considers exotic forms of life that would not have to rely on carbon as the basic chemical element, solar energy as the main energy source, or water as the primary solvent and the question of detecting bio- and geosignatures of such life forms, ranging from earth environments to deep space. Seeks an operational definition of life and investigate the realm of possibilities that nature offers to realize this very special state of matter. Avoids scientific jargon wherever possible to make this intrinsically interdisciplinary subject understandable to a broad range of readers.
The Political Ontology of Giorgio Agamben
Author: German Eduardo Primera
Publisher: Bloomsbury Publishing
ISBN: 1350081353
Category : Philosophy
Languages : en
Pages : 208
Book Description
With the publication of The Use of Bodies (2016), Agamben's multi-volume Homo Sacer project has come to an end, or to paraphrase Agamben, has been abandoned. We now have a new vantage point from which to reread Agamben's corpus; not only his method but his political and philosophical thought can been seen in a clearer light. This timely book both assesses and contributes to the debates on the Homo Sacer project in its entirety. Rethinking the notions of life and power – two of the central themes in Agamben's work – through a reconstruction of his philosophical method and an examination of his critique of Western metaphysics, this book argues that Agamben's thought cannot be fully grasped if we do not account for the intertwining of politics and ontology. This book argues that it is only by revisiting Agamben's critique of signification and metaphysics and examining his reconstruction of the archaeological method that we can understand his notions of life and power. By bringing together the two parts of the Homo Sacer project – the archaeology of the signature of Sovereignty and the archaeology of governmentality – this book provides an analysis of the production of Agambenian 'bare life'. In this sense this project re-articulates Agamben's works on signification, language and ontology with his archaeology of power. Offering an original examination of Agamben's notion of resistance, this is essential reading for any thoughtful consideration of his philosophical legacy.
Publisher: Bloomsbury Publishing
ISBN: 1350081353
Category : Philosophy
Languages : en
Pages : 208
Book Description
With the publication of The Use of Bodies (2016), Agamben's multi-volume Homo Sacer project has come to an end, or to paraphrase Agamben, has been abandoned. We now have a new vantage point from which to reread Agamben's corpus; not only his method but his political and philosophical thought can been seen in a clearer light. This timely book both assesses and contributes to the debates on the Homo Sacer project in its entirety. Rethinking the notions of life and power – two of the central themes in Agamben's work – through a reconstruction of his philosophical method and an examination of his critique of Western metaphysics, this book argues that Agamben's thought cannot be fully grasped if we do not account for the intertwining of politics and ontology. This book argues that it is only by revisiting Agamben's critique of signification and metaphysics and examining his reconstruction of the archaeological method that we can understand his notions of life and power. By bringing together the two parts of the Homo Sacer project – the archaeology of the signature of Sovereignty and the archaeology of governmentality – this book provides an analysis of the production of Agambenian 'bare life'. In this sense this project re-articulates Agamben's works on signification, language and ontology with his archaeology of power. Offering an original examination of Agamben's notion of resistance, this is essential reading for any thoughtful consideration of his philosophical legacy.