Habitability Of Other Planets And Satellites
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Habitability Of Other Planets And Satellites
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Author : Jean-Pierre de Vera
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-30
Habitability Of Other Planets And Satellites written by Jean-Pierre de Vera 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 2013-07-30 with Science categories.
Is the Earth the right model and the only universal key to understand habitability, the origin and maintenance of life? Are we able to detect life elsewhere in the universe by the existing techniques and by the upcoming space missions? This book tries to give answers by focusing on environmental properties, which are playing a major role in influencing planetary surfaces or the interior of planets and satellites. The book gives insights into the nature of planets or satellites and their potential to harbor life. Different scientific disciplines are searching for the clues to classify planetary bodies as a habitable object and what kind of instruments and what kind of space exploration missions are necessary to detect life. Results from model calculations, field studies and from laboratory studies in planetary simulation facilities will help to elucidate if some of the planets and satellites in our solar system as well as in extra-solar systems are potentially habitable for life.
Habitability And Cosmic Catastrophes
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Author : Arnold Hanslmeier
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-11-14
Habitability And Cosmic Catastrophes written by Arnold Hanslmeier 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 2008-11-14 with Science categories.
The search for life in the universe is one of the most challenging topics of science. It is not a modern topic at all, since more than 100 years ago, it was speculated that on the Moon, there are oceans and seas; on Venus, there are swamps and also Mars is inhabitated. However, now we have the scienti?c background and the scienti?c tools to answer this question and it is also certain that the answer would have deep imp- cations for our culture, philosophy, and religions. If we ?nd that life has developed on other planets or satellites of giant planets, then this would be the ?nal breakdown of our central position in the universe. But is life a widespread phenomenon? How vulnerable is it to changing conditions and even catastrophic events? These topics will be discussed in this book. If life is in the extreme case a unique phenomenon found only on planet Earth, which seems to be highly unrealistic, then also it is important to discuss how it is adaptable to changing external conditions. Can we survive a cosmic catastrophe? How do these catastrophes change habitability? Which forms of life are more v- nerable? It was mentioned that now science has made great progress to answer such qu- tions. Let us give some examples. In modern biology, in connection with organic chemistry, the origin of life is studied.
How To Find A Habitable Planet
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Author : James F. Kasting
language : en
Publisher: Princeton University Press
Release Date : 2021-12-07
How To Find A Habitable Planet written by James F. Kasting 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 2021-12-07 with Science categories.
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.
Worlds Without End
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Author : Chris Impey
language : en
Publisher: MIT Press
Release Date : 2023-04-25
Worlds Without End written by Chris Impey and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-25 with Science categories.
The science of finding habitable planets beyond our solar system and the prospects for establishing human civilization away from our ever-less-habitable planetary home. Planet Earth, it turns out, may not be the best of all possible worlds—and lately humanity has been carelessly depleting resources, decimating species, and degrading everything needed for life. Meanwhile, human ingenuity has opened up a vista of habitable worlds well beyond our wildest dreams of outposts on Mars. Worlds without End is an expertly guided tour of this thrilling frontier in astronomy: the search for planets with the potential to host life. With the approachable style that has made him a leading interpreter of astronomy and space science, Chris Impey conducts readers across the vast, fast-developing field of astrobiology, surveying the dizzying advances carrying us ever closer to the discovery of life beyond Earth—and the prospect of humans living on another planet. Since the first exoplanet, or planet beyond our solar system, was discovered in 1995, over 4,000 more have been pinpointed, including hundreds of Earth-like planets, many of them habitable, detected by the Kepler satellite. With a view spanning astronomy, planetary science, geology, chemistry, and biology, Impey provides a state-of-the-art account of what’s behind this accelerating progress, what’s next, and what it might mean for humanity’s future. The existential threats that we face here on Earth lend urgency to this search, raising the question: Could space be our salvation? From the definition of habitability to the changing shape of space exploration—as it expands beyond the interests of government to the pursuits of private industry—Worlds without End shows us the science, on horizons near and far, that may hold the answers.
Life On Earth And Other Planetary Bodies
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Author : Arnold Hanslmeier
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-29
Life On Earth And Other Planetary Bodies written by Arnold Hanslmeier 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 2012-10-29 with Science categories.
A trio of editors [Professors from Austria, Germany and Israel] present Life on Earth and other Planetary Bodies. The contributors are from twenty various countries and present their research on life here as well as the possibility for extraterrestrial life. This volume covers concepts such as life’s origin, hypothesis of Panspermia and of life possibility in the Cosmos. The topic of extraterrestrial life is currently ‘hot’ and the object of several congresses and conferences. While the diversity of “normal” biota is well known, life on the edge of the extremophiles is more limited and less distributed. Other subjects discussed are Astrobiology with the frozen worlds of Mars, Europa and Titan where extant or extinct microbial life may exist in subsurface oceans; conditions on icy Mars with its saline, alkaline, and liquid water which has been recently discovered; chances of habitable Earth-like [or the terrestrial analogues] exoplanets; and SETI’s search for extraterrestrial Intelligence.
Planetary Habitability And Stellar Activity
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Author : Hanslmeier Arnold
language : en
Publisher: World Scientific
Release Date : 2000-03-21
Planetary Habitability And Stellar Activity written by Hanslmeier Arnold and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-03-21 with Science categories.
The search for exoplanets and habitable objects in general is one of the fastest growing and most prominent fields in modern astrophysics. This book provides an overview on habitability on exoplanets. Habitability is strongly dependent on stellar activity. Therefore, space weather effects on objects in the solar system as well as on exoplanets are discussed. The concept of the book is to introduce the topics and then discuss actual scientific papers so that the interested reader has access to most recent research. Therefore the book is valuable to undergraduate students as well as to graduate students and researchers.
The Delivery Of Water To Protoplanets Planets And Satellites
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Author : Alessandro Morbidelli
language : en
Publisher: Springer
Release Date : 2019-01-16
The Delivery Of Water To Protoplanets Planets And Satellites written by Alessandro Morbidelli and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-16 with Science categories.
Liquid water is essential for the emergence of life at least as we know it on Earth. Written by recognized experts in the field, this volume provides a complete inventory of water throughout the Solar System and a comprehensive overview of the evolution of water from the interstellar medium to the final planetesimals and planets. Through a series of up-to-date review papers, the book describes how water influences the geophysical evolutions of bodies and how it is in turn affected by such evolutions. Processes like atmospheric escape under the effect of stellar irradiation and collisional impacts are discussed in detail, with specific emphasis on the consequences for the budgets of water and volatile elements in general. Specific papers on the emergence of life on Earth and the prospects of habitability on extrasolar planets are included. The papers take an interdisciplinary approach to habitability, addressing it from the perspectives of astronomy, planetary science, geochemistry, geophysics and biology. Comprehensive yet easy to read, this volume serves as an invaluable resource to scholarly, professional and general audiences alike. Originally published in Space Science Reviews in the Topical Collection "The Delivery of Water to Protoplanets, Planets and Satellites"
Planetary Habitability
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Author : KANE
language : en
Publisher: Programme: Aas-Iop Astronomy
Release Date : 2021-12-13
Planetary Habitability written by KANE and has been published by Programme: Aas-Iop Astronomy this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Science categories.
Understanding planetary habitability is one of the major challenges of the current scientific era, and is a vast inter-disciplinary undertaking that combines planetary science, climate science, and stellar astrophysics. This book provides an overview of the many processes that influence the energy balance of planetary surface environments and control the sustainability of temperate conditions. These factors include such aspects as the influence of stars, the atmospheres and interiors or planets, and the orbital dynamics of planetary systems. Also described are the concepts behind the habitable zone, lessons learned from solar system data, and the vast opportunities that are provided by exoplanet discoveries, both now and into the future. Key Features: Summarises current exoplanet discoveries relevant to habitability Aimed at graduate students and researchers with an interest in exoplanets and astrobiology Describes the primary factors that influence the habitability of a planet Emphasises the need for in situ data in our solar system Covers the degeneracy of geosignatures and biosignatures
Habitable Planets For Man
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Author : Stephen H. Dole
language : en
Publisher: Rand Corporation
Release Date : 2007-09
Habitable Planets For Man written by Stephen H. Dole and has been published by Rand Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09 with Science categories.
Habitable Planets for Man examines and estimates the probabilities of finding planets habitable to man, where they might be found, and the number there may be in our own galaxy. The author presents in detail the characteristics of a planet that can provide an acceptable environment for humankind, itemizes the stars nearest the earth most likely to possess habitable planets, and discusses how to search for habitable planets. Interestingly for our time, he also gives an appraisal of the earth as a planet and describes how its habitability would be changed if some of its basic properties were altered. This is a reprint of an edition originally published in 1964.
Complex Planetary Systems Iau S310
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Author : Zoran Knežević
language : en
Publisher: Cambridge University Press
Release Date : 2015-01-29
Complex Planetary Systems Iau S310 written by Zoran Knežević 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 2015-01-29 with Science categories.
IAU Symposium 310 takes a broad look at the complexity of planetary systems, in terms of the formation and dynamical evolution of planets, their satellites, minor bodies and space debris, as well as to the habitability of exoplanets, in order to understand and model their physical processes. The main topics covered are diverse, including: studies of the rotation of planets and satellites, including their internal structures; the long term evolution of space debris and satellites; planetary and satellite migration mechanisms; and the role of the Yarkovsky effect on the evolution of the rotating small bodies. Intended for researchers and advanced students studying complex planetary systems, IAU S310 appeals to non-specialists interested in problems such as the habitability of exoplanets, planetary migration in the early Solar System, or the determination of chaotic orbits. This volume provides a valuable insight into the state-of-the-art research in this exciting interdisciplinary field.