The Search For Life In The Universe

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Science, Society, and the Search for Life in the Universe

Bruce M. Jakosky
Science Society and the Search for Life in the Universe Book PDF

Author : Bruce M. Jakosky
Publisher : University of Arizona Press
Page : 172 pages
File Size : 40,7 Mb
Release : 2006-10-26
Category : Science
ISBN : 0816526133

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Science, Society, and the Search for Life in the Universe by Bruce M. Jakosky Pdf

Are we alone in the universe? As humans, are we unique or are we part of a greater cosmic existence? What is lifeÕs future on Earth and beyond? How does life begin and develop? These are age-old questions that have inspired wonder and controversy ever since the first people looked up into the sky. With todayÕs technology, however, we are closer than ever to finding the answers. Astrobiology is the relatively new, but fast growing scientific discipline that involves trying to understand the origin, evolution, and distribution of life within the universe. It is also one of the few scientific disciplines that attracts the publicÕs intense curiosity and attention. This interest stems largely from the deep personal meaning that the possible existence of extraterrestrial life has for so many. Whether this meaning relates to addressing the ÒBig QuestionsÓ of our existence, the possibility of encountering life on other planets, or the potential impact on our understanding of religion, there is no doubt that the public is firmly vested in finding answers. In this broadly accessible introduction to the field, Bruce Jakosky looks at the search for life in the universe not only from a scientific perspective, but also from a distinctly social one. In lucid and engaging prose, he addresses topics including the contradiction between the publicÕs fascination and the meager dialogue that exists between those within the scientific community and those outside of it, and what has become some of the most impassioned political wrangling ever seen in government science funding.

Alien Oceans

Kevin Hand
Alien Oceans Book PDF

Author : Kevin Hand
Publisher : Princeton University Press
Page : 296 pages
File Size : 49,6 Mb
Release : 2021-09-21
Category : Nature
ISBN : 9780691227283

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Alien Oceans by Kevin Hand Pdf

Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar system Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have existed for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out. Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds. Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.

The Search For Life In The Universe

Donald A. Goldsmith,Tobias Owen
The Search For Life In The Universe Book PDF

Author : Donald A. Goldsmith,Tobias Owen
Publisher : Sterling Publishing Company
Page : 622 pages
File Size : 44,5 Mb
Release : 2001-10-25
Category : Science
ISBN : 1891389165

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The Search For Life In The Universe by Donald A. Goldsmith,Tobias Owen Pdf

The authors present the most important facts about astronomy from a uniquely engaging viewpoint: how can we find other advanced civilizations? To address the question, Goldsmith and Owen provide a fascinating description of the history and structure of the universe, and then consider current ideas about the origin and cosmic distribution of life. Their book is an up-to-the-minute account of our understanding of the universe, of the likelihood of life throughout the cosmos, and of the ways in which advanced civilizations can make contact. World-renowned authority on extraterrestrial life Donald Goldsmith gives the reader a solid introduction to the subject, and the revision includes new information from all areas of current astronomical research. No science background is required, and the mathematics level is high- school algebra.

Astrobiology

Andrew May
Astrobiology Book PDF

Author : Andrew May
Publisher : Icon Books
Page : 114 pages
File Size : 50,9 Mb
Release : 2019-09-05
Category : Science
ISBN : 9781785783432

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Astrobiology by Andrew May Pdf

Extraterrestrial life is a common theme in science fiction, but is it a serious prospect in the real world? Astrobiology is the emerging field of science that seeks to answer this question. The possibility of life elsewhere in the cosmos is one of the most profound subjects that human beings can ponder. Astrophysicist Andrew May gives an expert overview of our current state of knowledge, looking at how life started on Earth, the tell-tale 'signatures' it produces, and how such signatures might be detected elsewhere in the Solar System or on the many 'exoplanets' now being discovered by the Kepler and TESS missions. Along the way the book addresses key questions such as the riddle of Fermi's paradox ('Where is everybody?') and the crucial role of DNA and water – they're essential to 'life as we know it', but is the same true of alien life? And the really big question: when we eventually find extraterrestrials, will they be friendly or hostile?

Life Beyond Earth

Athena Coustenis,Thérèse Encrenaz
Life Beyond Earth Book PDF

Author : Athena Coustenis,Thérèse Encrenaz
Publisher : Cambridge University Press
Page : 331 pages
File Size : 51,9 Mb
Release : 2013-09-12
Category : Science
ISBN : 9781107026179

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Life Beyond Earth by Athena Coustenis,Thérèse Encrenaz Pdf

An engaging account of our quest for habitable environments, recounting fascinating recent discoveries and providing insight into future space missions.

The Living Cosmos

Chris Impey
The Living Cosmos Book PDF

Author : Chris Impey
Publisher : Cambridge University Press
Page : 417 pages
File Size : 50,8 Mb
Release : 2011-06-02
Category : Science
ISBN : 9781139499811

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The Living Cosmos by Chris Impey Pdf

Considering the development of life on Earth, the existence of life in extreme environments and the potential for life elsewhere in the Universe, this book gives a fascinating insight into our place in the Universe. Chris Impey leads the reader through the history, from the Copernican revolution to the emergence of the field of astrobiology – the study of life in the cosmos. He examines how life on Earth began, exploring its incredible variety and the extreme environments in which it can survive. Finally, Impey turns his attention to our Solar System and the planets beyond, discussing whether there may be life elsewhere in the Universe. Written in non-technical language, this book is ideal for anyone wanting to know more about astrobiology and how it is changing our views of life and the Universe. An accompanying website available at www.cambridge.org/9780521173841 features podcasts, articles and news stories on astrobiology.

Science, Society, and the Search for Life in the Universe

Bruce M. Jakosky
Science Society and the Search for Life in the Universe Book PDF

Author : Bruce M. Jakosky
Publisher : University of Arizona Press
Page : 162 pages
File Size : 40,8 Mb
Release : 2006-10-26
Category : Science
ISBN : 9780816526130

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Science, Society, and the Search for Life in the Universe by Bruce M. Jakosky Pdf

Are we alone in the universe? As humans, are we unique or are we part of a greater cosmic existence? What is lifeÕs future on Earth and beyond? How does life begin and develop? These are age-old questions that have inspired wonder and controversy ever since the first people looked up into the sky. With todayÕs technology, however, we are closer than ever to finding the answers. Astrobiology is the relatively new, but fast growing scientific discipline that involves trying to understand the origin, evolution, and distribution of life within the universe. It is also one of the few scientific disciplines that attracts the publicÕs intense curiosity and attention. This interest stems largely from the deep personal meaning that the possible existence of extraterrestrial life has for so many. Whether this meaning relates to addressing the ÒBig QuestionsÓ of our existence, the possibility of encountering life on other planets, or the potential impact on our understanding of religion, there is no doubt that the public is firmly vested in finding answers. In this broadly accessible introduction to the field, Bruce Jakosky looks at the search for life in the universe not only from a scientific perspective, but also from a distinctly social one. In lucid and engaging prose, he addresses topics including the contradiction between the publicÕs fascination and the meager dialogue that exists between those within the scientific community and those outside of it, and what has become some of the most impassioned political wrangling ever seen in government science funding.

The Search for Life's Origins

National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution
The Search for Life s Origins Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution
Publisher : National Academies Press
Page : 161 pages
File Size : 51,5 Mb
Release : 1990-02-01
Category : Science
ISBN : 9780309042468

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The Search for Life's Origins by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution Pdf

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.

The Impact of Discovering Life Beyond Earth

Steven J. Dick
The Impact of Discovering Life Beyond Earth Book PDF

Author : Steven J. Dick
Publisher : Cambridge University Press
Page : 367 pages
File Size : 46,5 Mb
Release : 2015-10-26
Category : Nature
ISBN : 9781107109988

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The Impact of Discovering Life Beyond Earth by Steven J. Dick Pdf

This book discusses the big questions about how the discovery of extraterrestrial life, whether intelligent or microbial, would impact society and humankind.

The Search for Signs of Intelligent Life in the Universe

Jane Wagner
The Search for Signs of Intelligent Life in the Universe Book PDF

Author : Jane Wagner
Publisher : Harper Collins
Page : 226 pages
File Size : 49,6 Mb
Release : 1990
Category : Biography & Autobiography
ISBN : 9780060920715

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The Search for Signs of Intelligent Life in the Universe by Jane Wagner Pdf

The text of the Broadway play, captures the last twenty years of American culture

The Search for Life on Other Planets

Bruce Jakosky
The Search for Life on Other Planets Book PDF

Author : Bruce Jakosky
Publisher : Cambridge University Press
Page : 340 pages
File Size : 52,9 Mb
Release : 1998-10-15
Category : Science
ISBN : 0521598370

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The Search for Life on Other Planets by Bruce Jakosky Pdf

Aimed at the general reader, this is a readable 1998 account of the scientific basis for thinking there may be life elsewhere in the Universe.

Aliens

Jim Al-Khalili
Aliens Book PDF

Author : Jim Al-Khalili
Publisher : Macmillan + ORM
Page : 259 pages
File Size : 40,5 Mb
Release : 2017-05-09
Category : Science
ISBN : 9781250109651

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Aliens by Jim Al-Khalili Pdf

In these lively and fascinating essays edited by theoretical physicist Jim Al-Khalili, scientists from around the world weigh in on the latest advances in the search for intelligent life in the universe and discuss just what that might look like. Since 2000, science has seen a surge in data and interest on several fronts related to E.T. (extraterrestrials); A.I. (artificial intelligence); and SETI (search for extraterrestrial intelligence). The debate has intensified over whether life exists outside our solar system, what that life would look like, and whether we’ll ever make contact. Included here are essays from a broad spectrum of the scientific community: cosmologists, astrophysicists, NASA planetary scientists, and geneticists, to name just a few, discussing the latest research and theories relating to alien life. Some of the topics include: If life exists somewhere in space, what are the odds that it evolves into something we would recognize as intelligent? What will space travel look like in the future, and will it all be done by cyborg technology? How long until we are ruled by robot overlords? (This is actually a serious consideration.) Are we simply a simulation in the mind of some supreme being, acting out a virtual reality game? For those who have ever wondered, Is there anybody out there? here are the latest theories and evidence that move us closer to answering that question.

Life in the Universe, 5th Edition

Jeffrey Bennett,Seth Shostak,Nicholas Schneider,Meredith MacGregor
Life in the Universe 5th Edition Book PDF

Author : Jeffrey Bennett,Seth Shostak,Nicholas Schneider,Meredith MacGregor
Publisher : Princeton University Press
Page : 544 pages
File Size : 49,5 Mb
Release : 2022-08-23
Category : Science
ISBN : 9780691241784

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Life in the Universe, 5th Edition by Jeffrey Bennett,Seth Shostak,Nicholas Schneider,Meredith MacGregor Pdf

The world’s leading textbook on astrobiology—ideal for an introductory one-semester course and now fully revised and updated Are we alone in the cosmos? How are scientists seeking signs of life beyond our home planet? Could we colonize other planets, moons, or even other star systems? This introductory textbook, written by a team of four renowned science communicators, educators, and researchers, tells the amazing story of how modern science is seeking the answers to these and other fascinating questions. They are the questions that are at the heart of the highly interdisciplinary field of astrobiology, the study of life in the universe. Written in an accessible, conversational style for anyone intrigued by the possibilities of life in the solar system and beyond, Life in the Universe is an ideal place to start learning about the latest discoveries and unsolved mysteries in the field. From the most recent missions to Saturn’s moons and our neighboring planet Mars to revolutionary discoveries of thousands of exoplanets, from the puzzle of life’s beginning on Earth to the latest efforts in the search for intelligent life elsewhere, this book captures the imagination and enriches the reader’s understanding of how astronomers, planetary scientists, biologists, and other scientists make progress at the cutting edge of this dynamic field. Enriched with a wealth of engaging features, this textbook brings any citizen of the cosmos up to speed with the scientific quest to discover whether we are alone or part of a universe full of life. An acclaimed text designed to inspire students of all backgrounds to explore foundational questions about life in the cosmos Completely revised and updated to include the latest developments in the field, including recent exploratory space missions to Mars, frontier exoplanet science, research on the origin of life on Earth, and more Enriched with helpful learning aids, including in-chapter Think about It questions, optional Do the Math and Special Topic boxes, Movie Madness boxes, end-of-chapter exercises and problems, quick quizzes, and much more Supported by instructor’s resources, including an illustration package and test bank, available upon request

Cosmic Company

G. Seth Shostak,Alex Barnett
Cosmic Company Book PDF

Author : G. Seth Shostak,Alex Barnett
Publisher : Cambridge University Press
Page : 180 pages
File Size : 51,7 Mb
Release : 2003-10-30
Category : Nature
ISBN : 0521822335

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Cosmic Company by G. Seth Shostak,Alex Barnett Pdf

In Cosmic Company, Seth Shostak and Alex Barnett ponder the possibility of aliens visiting the Earth, as well as the consequences of receiving a signal from the cosmos proving we're neither alone, nor the most intelligent life forms. They explain why scientists think life might exist on other worlds, and how we might contact it. Shostak and Barnett, experienced writers of popular astronomy, provide an accessible overveiw of the science and technology behind the search for life in the universe. Seth Shostak is a Senior Astronomer at the SETI Institute where he is involved in many of the outreach activities of the Institute, including editing the newsletter, overseeing the Web site, giving talks and writing magazine articles about SETI. He also teaches several informal education classes on astronomy and other topics in the Bay Area. Before coming to SETI, Seth did research work on galaxies using radio telescopes at observatories and universities in America and Europe. Alex Barnett is Programme Director at the National Space Centre. She is well-known in the science centre, planetarium and media worlds, particularly for public and educational programmes involving space and astronomy. She presents BBC's Final Frontier a space and astronomy programme.

Life in the Cosmos

Manasvi Lingam,Abraham Loeb
Life in the Cosmos Book PDF

Author : Manasvi Lingam,Abraham Loeb
Publisher : Harvard University Press
Page : 1089 pages
File Size : 53,5 Mb
Release : 2021-06-29
Category : Science
ISBN : 9780674987579

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Life in the Cosmos by Manasvi Lingam,Abraham Loeb Pdf

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.