Planetary Habitability In Binary Systems
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Planetary Habitability In Binary Systems
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Author : Elke Pilat-lohinger
language : en
Publisher: World Scientific
Release Date : 2019-02-27
Planetary Habitability In Binary Systems written by Elke Pilat-lohinger and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-27 with Science categories.
Astrophysical research has led to the detection of thousands of planets outside the Solar System. About one-tenth of the extrasolar planets discovered so far reside in binary- or multi-stellar systems, and some of the closest known rocky exoplanets populate these multiple-star systems. While such environments seem good places to look for a second Earth, can Earth-like planets with two or more suns be habitable? And do solar system-like configurations have to be detected to find a habitable exo-Earth?This book addresses these questions. Starting with a brief overview of the various types of double star-planet configurations that have been observed so far, the book discusses the intriguing variety of planetary motion in such environments, taking into account the stellar type, evolution, and activity, and elaborates on how the presence of an additional stellar companion affects planet formation, system architectures and the habitability of planets in binary star systems. New methodologies developed in this area of research are explained and demonstrated for systems such as Alpha-Centauri, HD41004, Kepler-35, and many others. This monograph provides a grand entry to the exciting results that we expect from new missions like TESS, CHEOPS and Plato.
Planetary Habitability In Binary Systems
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Author : Elke Pilat-Lohinger
language : en
Publisher:
Release Date : 2019
Planetary Habitability In Binary Systems written by Elke Pilat-Lohinger and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with SCIENCE categories.
Planets In Binary Star Systems
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Author : Nader Haghighipour
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-06-03
Planets In Binary Star Systems written by Nader Haghighipour and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-03 with Science categories.
In 1988, in an article on the analysis of the measurements of the variations in the radial velocities of a number of stars, Campbell, Walker, and Yang reported an - teresting phenomenon;the radial velocity variations of Cephei seemed to suggest the existence of a Jupiter-like planet around this star. This was a very exciting and, at the same time, very surprising discovery. It was exciting because if true, it would have marked the detection of the ?rst planet outside of our solar system. It was surprising because the planet-hosting star is the primary of a binary system with a separation less than 19 AU, a distance comparable to the planetary distances in our solar system. The moderatelyclose orbit of the stellar companionof Cephei raised questions about the reality of its planet. The skepticism over the interpretation of the results (which was primarily based on the idea that binary star systems with small sepa- tions would not be favorable places for planet formation) became so strong that in a subsequent paper in 1992, Walker and his colleagues suggested that the planet in the Cephei binary might not be real, and the variations in the radial velocity of this star might have been due to its chromospheric activities.
Ceres An Ice Rich World In The Inner Solar System
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Author : Jian-yang Li
language : en
Publisher: World Scientific
Release Date : 2022-01-17
Ceres An Ice Rich World In The Inner Solar System written by Jian-yang Li and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-17 with Science categories.
Thanks to NASA's Dawn mission, the last half-decade has witnessed a significant advance in our understanding of Ceres. The largest object between the orbits of Mars and Jupiter, Ceres is the most water-rich body in the inner solar system after Earth which shows evidence of brine-driven activity in its recent history, and even possibly at the present. The potential existence of a subsurface ocean or regional seas in Ceres and its salt- and organic-rich composition underscore its astro-biological significance. After signaling the discovery of the asteroid belt more than two centuries ago, Ceres once again reveals new insights for us to understand the formation, evolution, and habitability of this large icy body in our solar system.This book reviews the current state of knowledge about Ceres after the extensive scientific exploration by the Dawn mission. Starting from the introduction of the discovery of Ceres and what we know about this enigmatic world before Dawn's arrival, each chapter focuses on one aspect of Ceres, including its surface composition, its geology, the role of water ice in shaping Ceres's surface, its interior structure, and expressions of cryovolcanic or brine activity at the surface. Following this framework, the book addresses the astro-biological significance of Ceres. The last chapter summarizes the new questions opened by the Dawn mission and the next step to exploring the dwarf planet closest to Earth.Related Link(s)
The Biological Universe
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Author : Wallace Arthur
language : en
Publisher: Cambridge University Press
Release Date : 2020-09-24
The Biological Universe written by Wallace Arthur and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-24 with Nature categories.
Current state of play in astrobiology, including exoplanets and their atmospheres, habitable zones and the likelihood of evolution elsewhere.
The Extraterrestrial Encyclopedia
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Author : David Darling
language : en
Publisher: First Edition Design Pub.
Release Date : 2016-02-17
The Extraterrestrial Encyclopedia written by David Darling and has been published by First Edition Design Pub. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-17 with Science categories.
The Extraterrestrial Encyclopedia is an A-to-Z of the search for life in the Universe. Entries cover astrobiology, the origins and evolution of life, the hunt for exoplanets, SETI, and extraterrestrial life in science fiction, philosophy, and popular speculation (including UFOs). The book is written in an engaging style for the layperson and contains numerous B&W illustrations. Keywords: Encylopedia, ET, SETI, Science, Extraterrestrial, Origins, Evolution, Planets, Universe, David, Darling, Dirk, Schulze Makuch, Stars, Life
Exoplanets
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Author : John Mason
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-29
Exoplanets written by John Mason and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-29 with Science categories.
This is the first collection of review articles in one volume covering the very latest developments in exoplanet research. This edited, multi-author volume will be an invaluable introduction and reference to all key aspects in the field this field. The reviews cover topics such as the properties of known exoplanets and searching for exoplanets in the stellar graveyard. The book provides an easily accessible point of reference in a fast moving and exciting field.
Beyond Planets
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Author : CAN BARTU H.
language : en
Publisher: CBF Publishing
Release Date : 2024-01-01
Beyond Planets written by CAN BARTU H. and has been published by CBF Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-01 with Juvenile Nonfiction categories.
Humanity has always looked to the skies and asked a timeless question: Is there life out there? This book is a comprehensive exploration of the scientific curiosity, technological breakthroughs, and cosmic dreams that have fueled the search for answers. Among the most groundbreaking discoveries in modern astronomy, exoplanets have not only expanded our understanding of the universe but have also challenged our assumptions about the uniqueness of life on Earth. This work delves into the discovery of exoplanets, their habitability potential, atmospheric structures, climate dynamics, and the significance of liquid water—all woven together with rigorous scientific analysis and a sense of wonder. From the nature of stellar systems to the revolutionary role of telescopes such as Kepler and TESS, the book offers a broad and insightful perspective. It examines the concept of the habitable zone through the lens of the Goldilocks Principle, explores the role of biomarkers in the search for life, and follows the efforts of projects like SETI to detect intelligent civilizations beyond Earth. Even phenomena at the edges of mainstream science—such as UFO sightings and interstellar communication attempts—are critically analyzed through a scientific framework. Yet this book is not only about discovery—it is also about the future. It contemplates the possibility of exoplanets as future homes for humanity and addresses the technological, ethical, and cultural implications of space colonization. It reflects on what these distant worlds mean for our own civilization and how science can guide us toward a deeper understanding of our place in the cosmos. Rich in detail and expansive in scope, this book speaks not just to scientists and space enthusiasts, but to anyone who has ever wondered about life beyond our world. If life exists somewhere in the vast silence of space, the journey to find it begins here
Life In The Universe 5th Edition
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Author : Jeffrey Bennett
language : en
Publisher: Princeton University Press
Release Date : 2022-05-31
Life In The Universe 5th Edition written by Jeffrey Bennett and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Science categories.
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
Planetary Astrobiology
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Author : Victoria Meadows
language : en
Publisher: University of Arizona Press
Release Date : 2020-07-07
Planetary Astrobiology written by Victoria Meadows and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-07 with Science categories.
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.