Analogs for Planetary Exploration

by W. Brent Garry
Analogs for Planetary Exploration
Author: W. Brent Garry
Publisher: Geological Society of America
Total Pages: 582
Release: 2011
Genre: Science
ISBN: 081372483X
GET BOOK

Where on Earth is it like Mars? How were the Apollo astronauts trained to be geologists on the Moon? Are volcanoes on Earth just like the ones on other planets? The exploration of our solar system begins in our own backyard. Discoveries on other planetary bodies cannot always be easily explained. Therefore, geologic sites on this planet are used to better understand the extraterrestrial worlds we explore with humans, robots, and satellites. Analogs for Planetary Exploration is a compilation of historical accounts of astronaut geology training, overviews of planetary geology research on Mars, educational field trips to analog sites, plus concepts for future human missions to the Moon. This Special Paper provides a great overview of the science, training, and planning related to planetary exploration for students, educators, researchers, and geology enthusiasts. After all, as we learn about the solar system we can better understand our own planet Earth.

She Explores

by Gale Straub
She Explores
Author: Gale Straub
Publisher: Chronicle Books
Total Pages: 242
Release: 2019-03-26
Genre: Travel
ISBN: 1452167672
GET BOOK

For every woman who has ever been called outdoorsy comes a collection of stories that inspires unforgettable adventure. Beautiful, empowering, and exhilarating, She Explores is a spirited celebration of female bravery and courage, and an inspirational companion for any woman who wants to travel the world on her own terms. Combining breathtaking travel photography with compelling personal narratives, She Explores shares the stories of 40 diverse women on unforgettable journeys in nature: women who live out of vans, trucks, and vintage trailers, hiking the wild, cooking meals over campfires, and sleeping under the stars. Women biking through the countryside, embarking on an unknown road trip, or backpacking through the outdoors with their young children in tow. Complementing the narratives are practical tips and advice for women planning their own trips, including: • Preparing for a solo hike • Must-haves for a road-trip kitchen • Planning ahead for unknown territory • Telling your own story A visually stunning and emotionally satisfying collection for any woman craving new landscapes and adventure.

An Astrobiology Strategy for the Exploration of Mars

by National Research Council
An Astrobiology Strategy for the Exploration of Mars
Author: National Research Council
Publisher: National Academies Press
Total Pages: 130
Release: 2007-06-26
Genre: Science
ISBN: 0309179416
GET BOOK

Three recent developments have greatly increased interest in the search for life on Mars. The first is new information about the Martian environment including evidence of a watery past and the possibility of atmospheric methane. The second is the possibility of microbial viability on Mars. Finally, the Vision for Space Exploration initiative included an explicit directive to search for the evidence of life on Mars. These scientific and political developments led NASA to request the NRC's assistance in formulating an up-to-date integrated astrobiology strategy for Mars exploration. Among other topics, this report presents a review of current knowledge about possible life on Mars; an astrobiological assessment of current Mars missions; a review of Mars-mission planetary protection; and findings and recommendations. The report notes that the greatest increase in understanding of Mars will come from the collection and return to Earth of a well-chosen suite of Martian surface materials.

From Habitability to Life on Mars

by Nathalie A. Cabrol
From Habitability to Life on Mars
Author: Nathalie A. Cabrol
Publisher: Elsevier
Total Pages: 392
Release: 2018-06-29
Genre: Science
ISBN: 0128099364
GET BOOK

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

Martian Gullies and their Earth Analogues

by S.J. Conway
Martian Gullies and their Earth Analogues
Author: S.J. Conway
Publisher: Geological Society of London
Total Pages: 437
Release: 2019-01-21
Genre: Science
ISBN: 178620360X
GET BOOK

Gullies on Mars resemble terrestrial gullies involved in the transport of abundant material down steep slopes by liquid water. However, liquid water should not be stable at the Martian surface. The articles in this volume present the two main opposing theories for Martian gully formation: climate-driven melting of surficial water-ice deposits and seasonal dry-ice sublimation. The evidence presented ranges from remote-sensing observations, to experimental simulations, to comparison with Earth analogues. The opposing hypotheses imply either that Mars has been unusually wet in the last few million years or that it has remained a cold dry desert – both with profound implications for understanding the water budget of Mars and its habitability. The debate questions the limits of remote-sensing data and how we interpret active processes on extra-terrestrial planetary surfaces, even beyond those on Mars, as summarized by the review paper at the beginning of the book.

Remote Sensing for Geoscientists

by Gary L. Prost
Remote Sensing for Geoscientists
Author: Gary L. Prost
Publisher: CRC Press
Total Pages: 704
Release: 2013-12-13
Genre: Science
ISBN: 1466561742
GET BOOK

This third edition of the bestselling Remote Sensing for Geologists: A Guide to Image Interpretation is now titled Remote Sensing for Geoscientists: Image Analysis and Integration. The title change reflects that this edition applies to a broad spectrum of geosciences, not just geology; stresses that remote sensing has become more than photointerpretation; and emphasizes integration of multiple remote sensing technologies to solve Earth science problems. The text reviews systems and applications, explains what to look for when analyzing imagery, and provides abundant case histories to illustrate the integration and application of these tools. See What’s New in the Second Edition: Broader coverage to include integration of multiple remote sensing technologies Expanded with significant new illustrations in color and reviews of new satellites and sensors Analysis of imagery for geobotanical remote sensing, remote geochemistry, modern analogs to ancient environments, and astrogeology The book covers how to initiate a project, including determining the objective, choosingthe right tools, and selecting imagery. It describes techniques used in geologic mapping and mineral and hydrocarbon exploration, image analysis used in mine development and petroleum exploitation, site evaluation, groundwaterdevelopment, surface water monitoring, geothermal resource exploitation, and logistics. It also demonstrates how imageryis used to establish environmental baselines; monitor land, air, and water quality; maphazards; and determine the effects of global warming. The many examples of geologic mapping on other planets and the moon highlight how to analyze planetary surface processes, map stratigraphy, and locate resources. The book then examines remote sensing and the public, geographic information systems and Google Earth, and how imagery is used by the media, in the legal system, in public relations, and by individuals. Readers should come away with a good understanding of what is involved in image analysis and interpretation and should be ableto recognize and identify geologic features of interest. Having read this book, they should be able to effectively use imagery in petroleum, mining, groundwater, surface water, engineering, and environmental projects.

Mars

by Alberto G. Fairén
Mars
Author: Alberto G. Fairén
Publisher:
Total Pages: 0
Release: 2013
Genre: Science
ISBN: 9781626181021
GET BOOK

This text focuses on the environmental evolution of Mars. Particular emphasis is given to the understanding of Mars as a cold planet throughout its entire geological evolution, starting as a wet world where liquid water was abundant on the surface, albeit the low temperatures, and its sequential transition into a dry planet as temperatures turned even colder.

Volatiles in the Martian Crust

by Justin Filiberto
Volatiles in the Martian Crust
Author: Justin Filiberto
Publisher: Elsevier
Total Pages: 427
Release: 2018-08-30
Genre: Science
ISBN: 012804201X
GET BOOK

Volatiles in the Martian Crust is a vital reference for future missions - including ESA's EXO Mars and NASA's Mars2020 rover - looking for evidence of life on Mars and the potential for habitability and human exploration of the Martian crust. Mars science is a rapidly evolving topic with new data returned from the planet on a daily basis. The book presents chapters written by well-established experts who currently focus on the topic, providing the reader with a fresh, up-to-date and accurate view. Organized into two main sections, the first half of the book focuses on the Martian meteorites and specific volatile elements. The second half of the book explores processes and locations on the crust, including what we have learned about volatile mobility in the Martian crust. Coverage includes data from orbiter and in situ rovers and landers, geochemical and geophysical modeling, and combined data from the SNC meteorites. - Presents information about the nature, relationship, and reactivity of chemical elements and compounds on Mars - Explores the potential habitability of Mars - Provides a comprehensive view of volatiles in the Martian crust from studies of actual samples as well as from the variety of landed missions, including the MER and Curiosity rovers - Delivers a vital reference for ongoing and future missions to Mars while synthesizing large data sets and research on volatiles in the Martian atmosphere - Concludes with an informative summary chapter that looks to future Mars missions and what might be learned

Planetary Geology

by Angelo Pio Rossi
Planetary Geology
Author: Angelo Pio Rossi
Publisher: Springer
Total Pages: 478
Release: 2017-11-28
Genre: Science
ISBN: 331965179X
GET BOOK

This book provides an up-to-date interdisciplinary geoscience-focused overview of solid solar system bodies and their evolution, based on the comparative description of processes acting on them. Planetary research today is a strongly multidisciplinary endeavor with efforts coming from engineering and natural sciences. Key focal areas of study are the solid surfaces found in our Solar System. Some have a direct interaction with the interplanetary medium and others have dynamic atmospheres. In any of those cases, the geological records of those surfaces (and sub-surfaces) are key to understanding the Solar System as a whole: its evolution and the planetary perspective of our own planet. This book has a modular structure and is divided into 4 sections comprising 15 chapters in total. Each section builds upon the previous one but is also self-standing. The sections are: Methods and tools Processes and Sources Integration and Geological Syntheses Frontiers The latter covers the far-reaching broad topics of exobiology, early life, extreme environments and planetary resources, all areas where major advancements are expected in the forthcoming decades and both key to human exploration of the Solar System. The target readership includes advanced undergraduate students in geoscience-related topics with no specific planetary science knowledge; undergraduates in other natural science domains (e.g. physics, astronomy, biology or chemistry); graduates in engineering and space systems design who want to complement their knowledge in planetary science. The authors’ backgrounds span a broad range of topics and disciplines: rooted in Earth geoscience, their expertise covers remote sensing and cartography, field mapping, impact cratering, volcanology and tectonics, sedimentology and stratigraphy exobiology and life in extreme environments, planetary resources and mining. Several generations of planetary scientists are cooperating to provide a modern view on a discipline developed from Earth during and through Space exploration.