Current Trends in Astrobiology

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527516857
Total Pages : 159 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Current Trends in Astrobiology by : Kenath Arun

Download or read book Current Trends in Astrobiology written by Kenath Arun and published by Cambridge Scholars Publishing. This book was released on 2018-09-30 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is a rapidly emerging field of intense scientific and technological activity, evident from the numerous recent space probes attempting to look for the possible existence of alien primeval life. This book explores the possibility of life on other planets and moons and exoplanets, either in their parent stars’ habitable zones or as free-floating exoplanets. The wide range of topics discussed here include environments influencing the origin and evolution of life and cosmological effects, such as the implications of a dark energy-dominated universe for astrobiology. Astrobiology is a highly interdisciplinary subject involving astronomy, physics, biology, geology, and chemistry, in addition to being a technology-intensive discipline. This book highlights the various methods used to detect possible advanced alien technology combining all these areas.

The New Science of Astrobiology

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Publisher : Springer Science & Business Media
ISBN 13 : 9401008221
Total Pages : 253 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis The New Science of Astrobiology by : Julian Chela-Flores

Download or read book The New Science of Astrobiology written by Julian Chela-Flores and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is a very broad interdisciplinary field covering the origin, evolution, distribution, and destiny of life in the universe, as well as the design and implementation of missions for solar system exploration. A review covering its complete spectrum has been missing at a level accessible even to the non-specialist. The last section of the book consists of a supplement, including a glossary, notes, and tables, which represent highly condensed `windows' into research ranging from basic sciences to earth and life sciences, as well as the humanities. These additions should make The New Science of Astrobiology accessible to a wide readership: scientists, humanists, and the general reader will have an opportunity to participate in one of the most rewarding activities of contemporary culture.

Astrobiology: Future Perspectives

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Publisher : Springer Science & Business Media
ISBN 13 : 1402023057
Total Pages : 521 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Astrobiology: Future Perspectives by : P. Ehrenfreund

Download or read book Astrobiology: Future Perspectives written by P. Ehrenfreund and published by Springer Science & Business Media. This book was released on 2006-03-05 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology, a new exciting interdisciplinary research field, seeks to unravel the origin and evolution of life wherever it might exist in the Universe. The current view of the origin of life on Earth is that it is strongly connected to the origin and evolution of our planet and, indeed, of the Universe as a whole. We are fortunate to be living in an era where centuries of speculation about the two ancient and fundamental problems: the origin of life and its prevalence in the Universe are being replaced by experimental science. The subject of Astrobiology can be approached from many different perspectives. This book is focused on abiogenic organic matter from the viewpoint of astronomy and planetary science and considers its potential relevance to the origins of life on Earth and elsewhere. Guided by the review papers in this book, the concluding chapter aims to identify key questions to motivate future research and stimulate astrobiological applications of current and future research facilities and space missions. Today’s rich array of new spacecraft, telescopes and dedicated scientists promises a steady flow of discoveries and insights that will ultimately lead us to the answers we seek.

New Frontiers in Astrobiology

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Publisher : Elsevier
ISBN 13 : 0323859275
Total Pages : 340 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis New Frontiers in Astrobiology by : Rebecca Thombre

Download or read book New Frontiers in Astrobiology written by Rebecca Thombre and published by Elsevier. This book was released on 2022-06-18 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Frontiers in Astrobiology presents a simple and concise overview of the emerging field of astrobiology. Astrobiology studies the evolution, origin, and future of life on Earth and beyond. This book provides a brief overview of the current research and future status of this fascinating field. The book covers a wide range of topics from the history of astrobiology, the big bang, prebiotic chemistry, theories of the origin of life, extreme environments on Earth, and the quest for intelligent life in space. Currently, there is a critical gap in knowledge related to the future scope of astrobiology and its applications in science and society. The hallmark of the book is that it takes critical perspectives to analyze the new frontiers in astrobiology post Mars 2020/ExoMars missions that encompass the latestdevelopments in the detection of biosignatures and habitability beyond our Solar System (exomoons, exoplanets). The book will be a valuable resource for students, researchers, and scientists who seek greater insights into understanding the current status and future of astrobiology. Explores the background and historical developments in astrobiology Provides concise cutting-edge reviews on fundamental questions on origin and distribution of life on Earth, habitability beyond Earth, and future of life on Earth Integrates contemporary and critical views in new frontiers in astrobiology

An Astrobiology Strategy for the Search for Life in the Universe

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Author :
Publisher : National Academies Press
ISBN 13 : 0309484162
Total Pages : 189 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis An Astrobiology Strategy for the Search for Life in the Universe by : National Academies of Sciences, Engineering, and Medicine

Download or read book An Astrobiology Strategy for the Search for Life in the Universe written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-20 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe. It is an inherently interdisciplinary field that encompasses astronomy, biology, geology, heliophysics, and planetary science, including complementary laboratory activities and field studies conducted in a wide range of terrestrial environments. Combining inherent scientific interest and public appeal, the search for life in the solar system and beyond provides a scientific rationale for many current and future activities carried out by the National Aeronautics and Science Administration (NASA) and other national and international agencies and organizations. Requested by NASA, this study offers a science strategy for astrobiology that outlines key scientific questions, identifies the most promising research in the field, and indicates the extent to which the mission priorities in existing decadal surveys address the search for life's origin, evolution, distribution, and future in the universe. This report makes recommendations for advancing the research, obtaining the measurements, and realizing NASA's goal to search for signs of life in the universe.

Planetary Astrobiology

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Publisher : University of Arizona Press
ISBN 13 : 0816540063
Total Pages : 593 pages
Book Rating : 4.8/5 (165 download)

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Book Synopsis Planetary Astrobiology by : Victoria Meadows

Download or read book Planetary Astrobiology written by Victoria Meadows and published by University of Arizona Press. This book was released on 2020-07-07 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are we alone in the universe? How did life arise on our planet? How do we search for life beyond Earth? These profound questions excite and intrigue broad cross sections of science and society. Answering these questions is the province of the emerging, strongly interdisciplinary field of astrobiology. Life is inextricably tied to the formation, chemistry, and evolution of its host world, and multidisciplinary studies of solar system worlds can provide key insights into processes that govern planetary habitability, informing the search for life in our solar system and beyond. Planetary Astrobiology brings together current knowledge across astronomy, biology, geology, physics, chemistry, and related fields, and considers the synergies between studies of solar systems and exoplanets to identify the path needed to advance the exploration of these profound questions. Planetary Astrobiology represents the combined efforts of more than seventy-five international experts consolidated into twenty chapters and provides an accessible, interdisciplinary gateway for new students and seasoned researchers who wish to learn more about this expanding field. Readers are brought to the frontiers of knowledge in astrobiology via results from the exploration of our own solar system and exoplanetary systems. The overarching goal of Planetary Astrobiology is to enhance and broaden the development of an interdisciplinary approach across the astrobiology, planetary science, and exoplanet communities, enabling a new era of comparative planetology that encompasses conditions and processes for the emergence, evolution, and detection of life.

Report Series: Committee on Astrobiology and Planetary Science

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Author :
Publisher : National Academies Press
ISBN 13 : 0309680522
Total Pages : 31 pages
Book Rating : 4.3/5 (96 download)

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Book Synopsis Report Series: Committee on Astrobiology and Planetary Science by : National Academies of Sciences, Engineering, and Medicine

Download or read book Report Series: Committee on Astrobiology and Planetary Science written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-12-16 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Committee on Astrobiology and Planetary Sciences of the National Academies of Sciences, Engineering, and Medicine is tasked with monitoring the progress in implementation of the recommendations of the most recent planetary science decadal survey, Vision and Voyages for Planetary Science in the Decade 2013-2022. Planetary science decadal surveys evaluate the state of the field, identify the most important scientific questions and themes, and prioritize missions and activities for the decade in question based on scientific merit, technical feasibility, and anticipated cost. The need for careful monitoring is underscored by the fact that some of the decadal survey's recommendations are triggered at specific programmatic decision points. Options for the Fifth New Frontiers Announcement of Opportunity addresses one such decision point. For each of the following four New Frontiers targets: Ocean Worlds, Trojan Tour and Rendezvous, Io Observer and Lunar Geophysical, this report summarizes changes in scientific understanding or external factors since the release of Vision and Voyages or its midterm review and considers whether those changes have been sufficiently substantial to warrant reconsideration of the four targets for inclusion in the New Frontiers 5 announcement of opportunity, scheduled for release in early 2022.

Extreme Habitable Environments

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Publisher :
ISBN 13 : 9780367255268
Total Pages : 146 pages
Book Rating : 4.2/5 (552 download)

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Book Synopsis Extreme Habitable Environments by : Madhu Kashyap Jagadeesh

Download or read book Extreme Habitable Environments written by Madhu Kashyap Jagadeesh and published by . This book was released on 2021-11 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents the current trends of research in exoplanets, with an aim to understand the big question: "are we alone in the universe?". This gives us the insight towards the fascinating extreme habitable worlds in which specific extremophiles potentially could survive. The content briefly describes the similarity indexing techniques such as: Earth Similarity Index (ESI) to find Earth-like exoplanets, Mars Similarity Index (MSI) to find Mars-like exoplanets, and also indexing applied for specific water extremophile (i.e. Tardigrades) to potentially survive on exoplanets. These tardigrades are indexed as Active Tardigrade Index (ATI) and Cryptobiotic Tardigrade Index (CTI). Basically the book is a bridge between astronomy, astrophysics and current astrobiology studies"--

Assessment of the NASA Astrobiology Institute

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Publisher : National Academies Press
ISBN 13 : 0309114977
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Assessment of the NASA Astrobiology Institute by : National Research Council

Download or read book Assessment of the NASA Astrobiology Institute written by National Research Council and published by National Academies Press. This book was released on 2008-04-20 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is a scientific discipline devoted to the study of life in the universe - its origin, evolution, distribution, and future. In 1997, NASA established an Astrobiology program (the NASA Astrobiology Institute - NAI) as a result of a series of new results from solar system exploration and astronomical research in the mid-1990s together with advances in the biological sciences. To help evaluate the NAI, NASA asked the NRC to review progress made by the Institute in developing the field of astrobiology. This book presents an evaluation of NAI's success in meeting its goals for fostering interdisciplinary research, training future astrobiology researchers, providing scientific and technical leadership, exploring new research approaches with information technology, and supporting outreach to K-12 education programs.

Astrobiology

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Publisher :
ISBN 13 : 9781912530304
Total Pages : 252 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Astrobiology by : Andre Antunes

Download or read book Astrobiology written by Andre Antunes and published by . This book was released on 2020-02 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

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Publisher : National Academies Press
ISBN 13 : 0309169267
Total Pages : 62 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Life in the Universe by : National Research Council

Download or read book Life in the Universe written by National Research Council and published by National Academies Press. This book was released on 2003-04-14 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen a remarkable revolution in genomic research, the discoveries of extreme environments in which organisms can live and even flourish on Earth, the identification of past and possibly present liquid-water environments in our solar system, and the detection of planets around other stars. Together these accomplishments bring us much closer to understanding the origin of life, its evolution and diversification on Earth, and its occurrence and distribution in the cosmos. A new multidisciplinary program called Astrobiology was initiated in 1997 by the National Aeronautics and Space Administration (NASA) to foster such research and to make available additional resources for individual and consortium-based efforts. Other agencies have also begun new programs to address the origin, evolution, and cosmic distribution of life. Five years into the Astrobiology program, it is appropriate to assess the scientific and programmatic impacts of these initiatives. Edward J. Weiler, NASA's associate administrator for the Office of Space Science, tasked the Committee on the Origins and Evolution of Life (COEL) with assessing the state of NASA's Astrobiology program.

Astrobiology

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Publisher :
ISBN 13 : 9789811336409
Total Pages : pages
Book Rating : 4.3/5 (364 download)

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Book Synopsis Astrobiology by : Akihiko Yamagishi

Download or read book Astrobiology written by Akihiko Yamagishi and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides concise and cutting-edge reviews in astrobiology, a young and still emerging multidisciplinary field of science that addresses the fundamental questions of how life originated and diversified on Earth, whether life exists beyond Earth, and what is the future for life on Earth. Readers will find coverage of the latest understanding of a wide range of fascinating topics, including, for example, solar system formation, the origins of life, the history of Earth as revealed by geology, the evolution of intelligence on Earth, the implications of genome data, insights from extremophile research, and the possible existence of life on other planets within and beyond the solar system. Each chapter contains a brief summary of the current status of the topic under discussion, sufficient references to enable more detailed study, and descriptions of recent findings and forthcoming missions or anticipated research. Written by leading experts in astronomy, planetary science, geoscience, chemistry, biology, and physics, this insightful and thought-provoking book will appeal to all students and scientists who are interested in life and space.

Searching for Life Across Space and Time

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Publisher : National Academies Press
ISBN 13 : 0309463971
Total Pages : 133 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Searching for Life Across Space and Time by : National Academies of Sciences, Engineering, and Medicine

Download or read book Searching for Life Across Space and Time written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-09-12 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for life is one of the most active fields in space science and involves a wide variety of scientific disciplines, including planetary science, astronomy and astrophysics, chemistry, biology, chemistry, and geoscience. In December 2016, the Space Studies Board hosted a workshop to explore the possibility of habitable environments in the solar system and in exoplanets, techniques for detecting life, and the instrumentation used. This publication summarizes the presentations and discussions from the workshop.

Astrobiology

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Publisher : JHU Press
ISBN 13 : 1421401940
Total Pages : 348 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Astrobiology by : Kevin W. Plaxco

Download or read book Astrobiology written by Kevin W. Plaxco and published by JHU Press. This book was released on 2011-09-01 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Informed by new planetary discoveries and the findings from recent robotic missions to Mars, Jupiter, and Saturn, scientists are rapidly replacing centuries of speculation about potential extraterrestrial habitats with real knowledge about the possibility of life outside our own biosphere—if it exists, and where. This second edition of Kevin W. Plaxco and Michael Gross’s widely acclaimed text incorporates the latest research in astrobiology to bring readers the most comprehensive, up-to-date, and engaging introduction to the field available. Plaxco and Gross expand their examination of the origin of chemical elements, the developments that made the Universe habitable, and how life continues to be sustained. They discuss in great detail the formation of the first galaxies and stars, the diverse chemistry of the primordial planet, the origins of metabolism, the evolution of complex organisms, and the feedback regulation of Earth's climate. They also explore life in extreme habitats, potential extraterrestrial habitats, and the current status of the search for extraterrestrial life. Weaving together the relevant threads of astronomy, geology, chemistry, biophysics, and microbiology, this broadly accessible introductory text captures the excitement, controversy, and progress of the dynamic young field of astrobiology. 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.

Astrobiology

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Publisher : John Wiley & Sons
ISBN 13 : 1119550300
Total Pages : 632 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Astrobiology by : Charles S. Cockell

Download or read book Astrobiology written by Charles S. Cockell and published by John Wiley & Sons. This book was released on 2020-04-09 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to understanding the formation of life in the Universe The revised and updated second edition of Astrobiology offers an introductory text that explores the structure of living things, the formation of the elements required for life in the Universe, the biological and geological history of the Earth, and the habitability of other planets. Written by a noted expert on the topic, the book examines many of the major conceptual foundations in astrobiology, which cover a diversity of traditional fields including chemistry, biology, geosciences, physics, and astronomy. The book explores many profound questions such as: How did life originate on Earth? How has life persisted on Earth for over three billion years? Is there life elsewhere in the Universe? What is the future of life on Earth? Astrobiology is centered on investigating the past and future of life on Earth by looking beyond Earth to get the answers. Astrobiology links the diverse scientific fields needed to understand life on our own planet and, potentially, life beyond. This new second edition: Expands on information about the nature of astrobiology and why it is useful Contains a new chapter “What is Life?” that explores the history of attempts to understand life Contains 20% more material on the astrobiology of Mars, icy moons, the structure of life, and the habitability of planets New ‘Discussion Boxes’ to stimulate debate and thought about key questions in astrobiology New review and reflection questions for each chapter to aid learning New boxes describing the careers of astrobiologists and how they got into the subject Offers revised and updated information throughout to reflect the latest advances in the field Written for students of life sciences, physics, astronomy and related disciplines, the updated edition of Astrobiology is an essential introductory text that includes recent advances to this dynamic field.

Astrobiology

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Publisher :
ISBN 13 : 9781607412908
Total Pages : 0 pages
Book Rating : 4.4/5 (129 download)

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Book Synopsis Astrobiology by : Simon Hegedűs

Download or read book Astrobiology written by Simon Hegedűs and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe. This book offers an analysis undertaken from the perspective of science education, to discuss the nature of the particular challenges faced by those seeking to facilitate public education in the field of astrobiology. The authors also address the question of the formation of a protocell and its function at the system level. It will further deal with the environmental pressures likely present on the early Earth, as they would have influenced the lifetime of unstable or reactive components needed for the start of life. In addition, the method of the transition from prebiotic organic microsystems to the primordial communities of prokaryotes is explored. The authors also explain some aspects related to aqueous interfacial processes in the context of prebiotic chemistry under the point of view of our current experimental results. Moreover, there is considerable interest in astrobiology in investigating icy worlds and the microbial forms that thrive in extreme environments, especially under those cold conditions that can provide a model for some extraterrestrial environments. This book reviews the general trends concerning the biodiversity and ecology of psychrophilic microorganisms and their molecular mechanisms of adaptation and evolution, as well as summarise the latest results on this topic in samples from icy environments. Other chapters summarise the morphological signatures of flowing water, the astrobiological potential of the dunes, and the theoretical modelling background of the presence of liquid water on Mars today.

Frontiers of Astrobiology

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Publisher : Cambridge University Press
ISBN 13 : 1107006414
Total Pages : 337 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Frontiers of Astrobiology by : Chris Impey

Download or read book Frontiers of Astrobiology written by Chris Impey and published by Cambridge University Press. This book was released on 2012-11-15 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigating the latest research questions in astrobiology, this volume will fascinate a wide interdisciplinary audience at all levels.