Compelling Evidence Of Fossils And Microbialites On Ancient Mars

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Compelling Evidence of Fossils and Microbialites on Ancient Mars

Author : Vincenzo Rizzo
Publisher : Cambridge Scholars Publishing
ISBN 13 : 1036408280
Total Pages : 315 pages
Book Rating : 4.0/5 (364 download)

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Book Synopsis Compelling Evidence of Fossils and Microbialites on Ancient Mars by : Vincenzo Rizzo

Download or read book Compelling Evidence of Fossils and Microbialites on Ancient Mars written by Vincenzo Rizzo and published by Cambridge Scholars Publishing. This book was released on 2024-07-23 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an amazing collection of analyzed images from the Red Planet, extremely suggestive of ancestral life on Mars. The book evidences possible remnants of microbial life, and, even further, complex and repetitive structures, analyzed in detail and reminescent of life forms and traits of terrestrial fossils resembling skeletal microalgae and more. This work is a presentation of primary importance for astrobiologists, precambrian micropaleontologists, and lovers of space exploration.

COMPELLING EVIDENCES OF FOSSILS AND MICROBIALITES ON ANCIENT MARS.

Author :
Publisher :
ISBN 13 : 9781036408275
Total Pages : 0 pages
Book Rating : 4.4/5 (82 download)

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Book Synopsis COMPELLING EVIDENCES OF FOSSILS AND MICROBIALITES ON ANCIENT MARS. by :

Download or read book COMPELLING EVIDENCES OF FOSSILS AND MICROBIALITES ON ANCIENT MARS. written by and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Exobiological Strategy for Mars Exploration

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722181727
Total Pages : 62 pages
Book Rating : 4.1/5 (817 download)

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Book Synopsis An Exobiological Strategy for Mars Exploration by : National Aeronautics and Space Administration (NASA)

Download or read book An Exobiological Strategy for Mars Exploration written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of searching for evidence of life on Mars may strike some as far-fetched, even fanciful. But there is a compelling logic to such a quest, as well as an equally compelling excitement. Early environments were apparently sufficiently similar on Mars and Earth, and life arose so rapidly on Earth once conditions became clement, that emergence of life on both planets at that time is scarcely less plausible than emergence on only one. Furthermore, although a fossil on Mars might seem at first like a proverbial needle in a haystack, experience on Earth tell us that if we know where to look, finding evidence of ancient life is not particularly difficult, especially when one considers that such evidence can be relatively widely disseminated in the form of chemical or isotopic signatures. The key is to recognize that the search for ancient life on Mars will involve a logically designed sequence of missions, each of which will focus on defining ever more closely where and how biosignatures may be found. Although one can never rule out a chance discovery, this quest should not be approached as one that will yield to a single, expeditious mission. (In fact, the proposed strategy lends itself particularly well to the use of a series of relatively small, inexpensive spacecraft, rather than a single flagship-class mission). The search for life on Mars will take time and commitment, but the reward could be a discovery of inestimable importance, not just to science, but to humanity as a whole. Unspecified Center...

An Exobiological Strategy for Mars Exploration

Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis An Exobiological Strategy for Mars Exploration by :

Download or read book An Exobiological Strategy for Mars Exploration written by and published by . This book was released on 1995 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

From Habitability to Life on Mars

Author : Nathalie A. Cabrol
Publisher : Elsevier
ISBN 13 : 0128099364
Total Pages : 392 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis From Habitability to Life on Mars by : Nathalie A. Cabrol

Download or read book From Habitability to Life on Mars written by Nathalie A. Cabrol and published by Elsevier. This book was released on 2018-06-29 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Habitability to Life on Mars explores the current state of knowledge and questions on the past habitability of Mars and the role that rapid environmental changes may have played in the ability of prebiotic chemistry to transition to life. It investigates the role that such changes may have played in the preservation of biosignatures in the geological record and what this means for exploration strategies. Throughout the book, the authors show how the investigation of terrestrial analogs to early Martian habitats under various climates and environmental extremes provide critical clues to understand where, what and how to search for biosignatures on Mars. The authors present an introduction to the newest developments and state-of-the-art remote and in situ detection strategies and technologies that are being currently developed to support the upcoming ExoMars and Mars 2020 missions. They show how the current orbital and ground exploration is guiding the selection for future landing sites. Finally, the book concludes by discussing the critical question of the implications and ethics of finding life on Mars. Edited by the lead on a NASA project that searches for habitability and life on Mars leading to the Mars 2020 mission Presents the evidence, questions and answers we have today (including a summary of the current state of knowledge in advance of the ESA ExoMars and NASA Mars 2020 missions) Includes contributions from authors directly involved in past, current and upcoming Mars missions Provides key information as to how Mars rovers, such as ExoMars and Mars 2020, will address the search for life on Mars with their instrumentation

The Rise of Animals

Author : Mikhail A. Fedonkin
Publisher : JHU Press
ISBN 13 : 9780801886799
Total Pages : 352 pages
Book Rating : 4.8/5 (867 download)

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Book Synopsis The Rise of Animals by : Mikhail A. Fedonkin

Download or read book The Rise of Animals written by Mikhail A. Fedonkin and published by JHU Press. This book was released on 2007 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential resource for paleontologists, biologists, geologists, and teachers, The Rise of Animals is the best single reference on one of earth's most significant events.

The Search For Life On Mars

Author : Katherine T. Walter
Publisher : Basic Books
ISBN 13 : 9780738201245
Total Pages : 200 pages
Book Rating : 4.2/5 (12 download)

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Book Synopsis The Search For Life On Mars by : Katherine T. Walter

Download or read book The Search For Life On Mars written by Katherine T. Walter and published by Basic Books. This book was released on 1999-11-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hidden beneath the sterile surface of Earth'sneighboring planet may be the keys to unlocking the origins of life in the universe. An expert on extreme-life environments, Malcolm Walter demonstrates that similarities between ancient Earth and Mars may prove crucial in the quest for life's origins. From the amazing discovery of microbial life in boiling hot springs on earth—which many scientists believe to be the source of life on Earth—to the vast oceans and rivers that once covered Mars, Walter argues that the best place to find evidence of life on Mars is out of reach of telescopes and space probes—it's in the rocks and subsurface water of the planet. In The Search for Life on Mars , Walter unveils his dramatic plan—already adopted by NASA—for finding these elusive traces of life. Taking a hard look at the latest newsmakers—like the alleged fossil found in a Mars rock—Walter puts the evidence in perspective and shows where our investigations have led thus far, and what the future may hold.

Terraforming Mars

Author : Martin Beech
Publisher : John Wiley & Sons
ISBN 13 : 1119761964
Total Pages : 596 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Terraforming Mars by : Martin Beech

Download or read book Terraforming Mars written by Martin Beech and published by John Wiley & Sons. This book was released on 2021-12-09 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: TERRAFORMING MARS This book provides a thorough scientific review of how Mars might eventually be colonized, industrialized, and transformed into a world better suited to human habitation. The idea of terraforming Mars has, in recent times, become a topic of intense scientific interest and great public debate. Stimulated in part by the contemporary imperative to begin geoengineering Earth, as a means to combat global climate change, the terraforming of Mars will work to make its presently hostile environment more suitable to life—especially human life. Geoengineering and terraforming, at their core, have the same goal—that is to enhance (or revive) the ability of a specific environment to support human life, society, and industry. The chapters in this text, written by experts in their respective fields, are accordingly in resonance with the important, and ongoing discussions concerning the human stewardship of global climate systems. In this sense, the text is both timely and relevant and will cover issues relating to topics that will only grow in their relevance in future decades. The notion of terraforming Mars is not a new one, as such, and it has long played as the background narrative in many science fiction novels. This book, however, deals exclusively with what is physically possible, and what might conceivably be put into actual practice within the next several human generations. Audience Researchers in planetary science, astronomy, astrobiology, space engineering, architecture, ethics, as well as members of the space industry.

Geoscience Journal

Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.5/5 (967 download)

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Book Synopsis Geoscience Journal by :

Download or read book Geoscience Journal written by and published by . This book was released on 1999 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Stromatolite Geobiology

Author : Joachim Reitner
Publisher : Springer Science & Business Media
ISBN 13 : 3642104142
Total Pages : 553 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Advances in Stromatolite Geobiology by : Joachim Reitner

Download or read book Advances in Stromatolite Geobiology written by Joachim Reitner and published by Springer Science & Business Media. This book was released on 2010-10-22 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stromatolites are the most intriguing geobiological structures of the entire earth history since the beginning of the fossil record in the Archaean. Stromatolites and microbialites are interpreted as biosedimentological remains of biofilms and microbial mats. These structures are important environmental and evolutionary archives which give us information about ancient habitats, biodiversity, and evolution of complex benthic ecosystems. However, many geobiological aspects of these structures are still unknown or only poorly understood. The present proceedings highlight the new ideas and information on the formation and environmental setting of stromatolites presented at the occasion of the Kalkowsky Symposium 2008, held in Göttingen, Germany.

Astrobiology

Author : Gerda Horneck
Publisher : Springer Science & Business Media
ISBN 13 : 364259381X
Total Pages : 415 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Astrobiology by : Gerda Horneck

Download or read book Astrobiology written by Gerda Horneck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book bridges a gap in the literature by bringing together leading specialists from different backgrounds. It addresses the specific need for a readable book on this very interdisciplinary and new topic at research level.

Solar System Planets and Exoplanets

Author : Joseph Bevelacqua
Publisher : BoD – Books on Demand
ISBN 13 : 1839693126
Total Pages : 236 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Solar System Planets and Exoplanets by : Joseph Bevelacqua

Download or read book Solar System Planets and Exoplanets written by Joseph Bevelacqua and published by BoD – Books on Demand. This book was released on 2021-07-07 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar System Planets and Exoplanets provides a current viewpoint of planetary systems. The solar system’s planets and exoplanets are addressed in an overview manner, and specific space probe data are used to provide a current state of knowledge of Venus and Mars. Recent Mars data and associated observations are addressed in several chapters. Of particular interest are data that suggest the possibility that life could have existed on the planet’s surface during its past when Mars’ atmosphere was wetter and denser. The search for life on Mars is one of the main objectives of space missions, and it is an ongoing theme of this book. Key to the existence of life is the evolution of the radiation output of the Sun that is discussed and projected into the future. Space probe data related to the Asteroid Belt is also presented. Technological advances in terms of operating aircraft on Mars and propulsion systems provide useful commentary regarding future innovations that will enhance upcoming space missions and the search for life.

Perspectives in Astrobiology

Author : Richard B. Hoover
Publisher : IOS Press
ISBN 13 : 1586035126
Total Pages : 232 pages
Book Rating : 4.5/5 (86 download)

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Book Synopsis Perspectives in Astrobiology by : Richard B. Hoover

Download or read book Perspectives in Astrobiology written by Richard B. Hoover and published by IOS Press. This book was released on 2005 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Geology of Mars

Author : Mary G. Chapman
Publisher :
ISBN 13 : 9780511284120
Total Pages : 460 pages
Book Rating : 4.2/5 (841 download)

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Book Synopsis The Geology of Mars by : Mary G. Chapman

Download or read book The Geology of Mars written by Mary G. Chapman and published by . This book was released on 2007 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Cosmic Zoo

Author : Dirk Schulze-Makuch
Publisher : Springer
ISBN 13 : 3319620452
Total Pages : 238 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis The Cosmic Zoo by : Dirk Schulze-Makuch

Download or read book The Cosmic Zoo written by Dirk Schulze-Makuch and published by Springer. This book was released on 2017-11-18 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are humans a galactic oddity, or will complex life with human abilities develop on planets with environments that remain habitable for long enough? In a clear, jargon-free style, two leading researchers in the burgeoning field of astrobiology critically examine the major evolutionary steps that led us from the distant origins of life to the technologically advanced species we are today. Are the key events that took life from simple cells to astronauts unique occurrences that would be unlikely to occur on other planets? By focusing on what life does - it's functional abilities - rather than specific biochemistry or anatomy, the authors provide plausible answers to this question. Systematically exploring the various pathways that led to the complex biosphere we experience on planet Earth, they show that most of the steps along that path are likely to occur on any world hosting life, with only two exceptions: One is the origin of life itself – if this is a highly improbable event, then we live in a rather “empty universe”. However, if this isn’t the case, we inevitably live in a universe containing a myriad of planets hosting complex as well as microbial life - a “cosmic zoo”. The other unknown is the rise of technologically advanced beings, as exemplified on Earth by humans. Only one technological species has emerged in the roughly 4 billion years life has existed on Earth, and we don’t know of any other technological species elsewhere. If technological intelligence is a rare, almost unique feature of Earth's history, then there can be no visitors to the cosmic zoo other than ourselves. Schulze-Makuch and Bains take the reader through the history of life on Earth, laying out a consistent and straightforward framework for understanding why we should think that advanced, complex life exists on planets other than Earth. They provide a unique perspective on the question that puzzled the human species for centuries: are we alone?

Algae and Cyanobacteria in Extreme Environments

Author : Joseph Seckbach
Publisher : Springer Science & Business Media
ISBN 13 : 1402061110
Total Pages : 786 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Algae and Cyanobacteria in Extreme Environments by : Joseph Seckbach

Download or read book Algae and Cyanobacteria in Extreme Environments written by Joseph Seckbach and published by Springer Science & Business Media. This book was released on 2007-09-25 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of essays is devoted to algae that are unexpectedly found in harsh habitats. The authors explain how these algae thrive in various temperature ranges, extreme pH values, salt solutions, UV radiation, dryness, heavy metals, anaerobic niches, various levels of illumination, and hydrostatic pressure. Not only do the essays provide clues about life on the edges of the Earth, but possibly elsewhere in the universe as well.

Prebiotic Chemistry and the Origin of Life

Author : Anna Neubeck
Publisher : Springer Nature
ISBN 13 : 3030810399
Total Pages : 296 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Prebiotic Chemistry and the Origin of Life by : Anna Neubeck

Download or read book Prebiotic Chemistry and the Origin of Life written by Anna Neubeck and published by Springer Nature. This book was released on 2022-01-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of current views on the origin of life and its earliest evolution. Each chapter describes key processes, environments and transition on the long road from geochemistry and astrochemistry to biochemistry and finally to the ancestors of today ́s organisms. This book combines the bottom-up and the top-down approaches to life including the origin of key chemical and structural features of living cells and the nature of abiotic factors that shaped these features in primordial environments. The book provides an overview of the topic as well as its state of the art for graduate students and newcomers to the field. It also serves as a reference for researchers in origins of life on Earth and beyond.