When Biospheres Collide

Author : Michael Meltzer
Publisher : U. S. National Aeronautics & Space Administration
ISBN 13 :
Total Pages : 556 pages
Book Rating : 4.36/5 ( download)

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Download or read book When Biospheres Collide written by Michael Meltzer and published by U. S. National Aeronautics & Space Administration. This book was released on 2010 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT- OVERSTOCK SALE-- Significantly reduced list price This new book from the NASA History Series tackles an interesting duo of biological problems that will be familiar to anybody who has seen photos of Apollo astronauts quarantined after their return to Earth.Namely, how do we avoid contaminating celestial bodies with Earthly germs when we send spacecraft to study these bodies, and how do we avoid spreading foreign biological matter from space when our robotic and human spacefarers return to Earth?Biological matter from an external system could potentially cause an unchecked epidemic either on Earth or in space so strict precautions are necessary. Each time a space vehicle visits another world it runs the risk of forever changing that extraterrestrial environment. We are surrounded on Earth by a melange of different microorganisms, and if some of these hitchhike onboard a space mission, they could contaminate and start colonies on a different planet. Such an occurrence would irrevocably alter the nature of that world, compromise all future scientific exploration of the body, and possibly damage any extant life on it.By inadvertently carrying exotic organisms back to Earth on our spacecraft, we also risk the release of biohazardous materials into our own ecosystem. Such concerns were recognized by scientists even before the 1957 launch of Sputnik. This book presents the history of planetary protection by tracing the responses to the above concerns on NASA s missions to the Moon, Mars, Venus, Jupiter, Saturn, and many smaller bodies of our solar system. The book relates the extensive efforts put forth by NASA to plan operations and prepare space vehicles that return exemplary science without contaminating the biospheres of other worlds or our own. To protect irreplaceable environments, NASA has committed to conducting space exploration in a manner that is protective of the bodies visited, as well as of our own planet."

Author : Michael Meltzer
Publisher : Government Printing Office
ISBN 13 : 0160897459
Total Pages : 475 pages
Book Rating : 4.50/5 ( download)

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Download or read book When Biospheres Collide: A History of NASA's Planetary Protection Programs written by Michael Meltzer and published by Government Printing Office. This book was released on 2012-01-27 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: PRINT FORMAT ONLY NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT- OVERSTOCK SALE -- Significantly reduced list price This new book from the NASA History Series tackles an interesting duo of biological problems that will be familiar to anybody who has seen photos of Apollo astronauts quarantined after their return to Earth. Namely, how do we avoid contaminating celestial bodies with Earthly germs when we send spacecraft to study these bodies, and how do we avoid spreading foreign biological matter from space when our robotic and human spacefarers return to Earth? Biological matter from an external system could potentially cause an unchecked epidemic either on Earth or in space so strict precautions are necessary. Each time a space vehicle visits another world it runs the risk of forever changing that extraterrestrial environment. We are surrounded on Earth by a mélange of different microorganisms, and if some of these hitchhike onboard a space mission, they could contaminate and start colonies on a different planet. Such an occurrence would irrevocably alter the nature of that world, compromise all future scientific exploration of the body, and possibly damage any extant life on it. By inadvertently carrying exotic organisms back to Earth on our spacecraft, we also risk the release of biohazardous materials into our own ecosystem. Such concerns were recognized by scientists even before the 1957 launch of Sputnik. This book presents the history of planetary protection by tracing the responses to the above concerns on NASA’s missions to the Moon, Mars, Venus, Jupiter, Saturn, and many smaller bodies of our solar system. The book relates the extensive efforts put forth by NASA to plan operations and prepare space vehicles that return exemplary science without contaminating the biospheres of other worlds or our own. To protect irreplaceable environments, NASA has committed to conducting space exploration in a manner that is protective of the bodies visited, as well as of our own planet.

Author : Michael Meltzer
Publisher : US National Aeronautics and Space Admin
ISBN 13 : 9780160853272
Total Pages : 542 pages
Book Rating : 4.73/5 ( download)

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Download or read book 4234 When Biospheres Collide: A History of NASA's Planetary Protection Programs written by Michael Meltzer and published by US National Aeronautics and Space Admin. This book was released on 2011-08-31 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book from the NASA History Series tackles an interesting duo of biological problems that will be familiar to anybody who has seen photos of Apollo astronauts quarantined after their return to Earth. Namely, how do we avoid contaminating celestial bodies with Earthly germs when we send spacecraft to study these bodies, and how do we avoid spreading foreign biological matter from space when our robotic and human spacefarers return to Earth? Biological matter from an external system could potentially cause an unchecked epidemic either on Earth or in space so strict precautions are necessary.Each time a space vehicle visits another world it runs the risk of forever changing that extraterrestrial environment. We are surrounded on Earth by a mélange of different microorganisms, and if some of these hitchhike onboard a space mission, they could contaminate and start colonies on a different planet. Such an occurrence would irrevocably alter the nature of that world, compromise all future scientific exploration of the body, and possibly damage any extant life on it. By inadvertently carrying exotic organisms back to Earth on our spacecraft, we also risk the release of biohazardous materials into our own ecosystem. Such concerns were recognized by scientists even before the 1957 launch of Sputnik.This book presents the history of planetary protection by tracing the responses to the above concerns on NASA’s missions to the Moon, Mars, Venus, Jupiter, Saturn, and many smaller bodies of our solar system. The book relates the extensive efforts put forth by NASA to plan operations and prepare space vehicles that return exemplary science without contaminating the biospheres of other worlds or our own. To protect irreplaceable environments, NASA has committed to conducting space exploration in a manner that is protective of the bodies visited, as well as of our own planet.

Author : Jenell Johnson
Publisher : Penn State Press
ISBN 13 : 0271096276
Total Pages : 224 pages
Book Rating : 4.78/5 ( download)

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Download or read book Every Living Thing written by Jenell Johnson and published by Penn State Press. This book was released on 2023-01-03 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the question of what we mean when we talk about life, revealing new insights into what life is, what it does, and why it matters. Jenell Johnson studies arguments on behalf of life—not just of the human or animal variety, but all life. She considers, for example, the Standing Rock Sioux tribe’s fight for water, deep ecologists’ Earth First! activism, the Voluntary Human Extinction Movement, and astrophysicists’ positions on Martian microbes. What she reveals is that this advocacy—vital advocacy—expands our view of what counts as life and shows us what it would mean for the moral standing of human life to be extended to life itself. Including short interviews with celebrated ecological writer Dorion Sagan, former NASA Planetary Protection Officer Catharine Conley, and leading figure in Indigenous and environmental studies Kyle Whyte, Every Living Thing provides a capacious view of life in the natural world. This book is a must-read for anyone interested in biodiversity, bioethics, and the environment.

Author : Dan Heath
Publisher : Avid Reader Press / Simon & Schuster
ISBN 13 : 1982134720
Total Pages : 320 pages
Book Rating : 4.23/5 ( download)

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Download or read book Upstream written by Dan Heath and published by Avid Reader Press / Simon & Schuster. This book was released on 2020-03-03 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wall Street Journal Bestseller New York Times bestselling author Dan Heath explores how to prevent problems before they happen, drawing on insights from hundreds of interviews with unconventional problem solvers. So often in life, we get stuck in a cycle of response. We put out fires. We deal with emergencies. We stay downstream, handling one problem after another, but we never make our way upstream to fix the systems that caused the problems. Cops chase robbers, doctors treat patients with chronic illnesses, and call-center reps address customer complaints. But many crimes, chronic illnesses, and customer complaints are preventable. So why do our efforts skew so heavily toward reaction rather than prevention? Upstream probes the psychological forces that push us downstream—including “problem blindness,” which can leave us oblivious to serious problems in our midst. And Heath introduces us to the thinkers who have overcome these obstacles and scored massive victories by switching to an upstream mindset. One online travel website prevented twenty million customer service calls every year by making some simple tweaks to its booking system. A major urban school district cut its dropout rate in half after it figured out that it could predict which students would drop out—as early as the ninth grade. A European nation almost eliminated teenage alcohol and drug abuse by deliberately changing the nation’s culture. And one EMS system accelerated the emergency-response time of its ambulances by using data to predict where 911 calls would emerge—and forward-deploying its ambulances to stand by in those areas. Upstream delivers practical solutions for preventing problems rather than reacting to them. How many problems in our lives and in society are we tolerating simply because we’ve forgotten that we can fix them?

Author : Stephen James O'Meara
Publisher : Reaktion Books
ISBN 13 : 1789142598
Total Pages : 233 pages
Book Rating : 4.94/5 ( download)

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Download or read book Mars written by Stephen James O'Meara and published by Reaktion Books. This book was released on 2020-06-15 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mars is a small world with a big reputation. This mysterious, singular planet—with volcanoes that dwarf Mount Everest, a canyon system that would stretch fully across the United States, and curious landscapes that perhaps once harbored water—has fascinated us for centuries. In the most up-to-date account available of the elusive Red Planet, Stephen James O’Meara follows our longstanding love affair with this unique celestial body, from the musings of humanity’s first stargazers to the imaginings of science-fiction writers, radio broadcasters, and filmmakers, to the latest images and discoveries from the Curiosity rover. The book also reviews plans for piloted missions to Mars—and what it will take for those missions to succeed.

Author : Steven J. Dick
Publisher : Cambridge University Press
ISBN 13 : 1108652913
Total Pages : 395 pages
Book Rating : 4.19/5 ( download)

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Download or read book Astrobiology, Discovery, and Societal Impact written by Steven J. Dick and published by Cambridge University Press. This book was released on 2018-05-03 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for life in the universe, once the stuff of science fiction, is now a robust worldwide research program with a well-defined roadmap probing both scientific and societal issues. This volume examines the humanistic aspects of astrobiology, systematically discussing the approaches, critical issues, and implications of discovering life beyond Earth. What do the concepts of life and intelligence, culture and civilization, technology and communication mean in a cosmic context? What are the theological and philosophical implications if we find life - and if we do not? Steven J. Dick argues that given recent scientific findings, the discovery of life in some form beyond Earth is likely and so we need to study the possible impacts of such a discovery and formulate policies to deal with them. The remarkable and often surprising results are presented here in a form accessible to disciplines across the sciences, social sciences, and humanities.

Author : Octavio A. Chon Torres
Publisher : John Wiley & Sons
ISBN 13 : 1119711177
Total Pages : 434 pages
Book Rating : 4.79/5 ( download)

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Download or read book Astrobiology written by Octavio A. Chon Torres and published by John Wiley & Sons. This book was released on 2021-09-22 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: ASTROBIOLOGY This unique book advances the frontier discussion of a wide spectrum of astrobiological issues on scientific advances, space ethics, social impact, religious meaning, and public policy formulation. Astrobiology is an exploding discipline in which not only the natural sciences, but also the social sciences and humanities converge. Astrobiology: Science, Ethics, and Public Policy is a multidisciplinary book that presents different perspectives and points of view by its contributing specialists. Epistemological, moral and political issues arising from astrobiology, convey the complexity of challenges posed by the search for life elsewhere in the universe. We ask: if a convoy of colonists from Earth make the trip to Mars, should their genomes be edited to adapt to the Red Planet’s environment? If scientists discover a biosphere with microbial life within our solar system, will it possess intrinsic value or merely utilitarian value? If astronomers discover an intelligent civilization on an exoplanet elsewhere in the Milky Way, what would be humanity’s moral responsibility: to protect Earth from an existential threat? To treat other intelligences with dignity? To exploit through interstellar commerce? To conquer? Audience The book will attract readers from a wide range of interests including astronomers, astrobiologists, chemists, biologists, space engineers, ethicists, theologians and philosophers.

Author : Muriel Gargaud
Publisher : Springer Science & Business Media
ISBN 13 : 3642112714
Total Pages : 1890 pages
Book Rating : 4.13/5 ( download)

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Download or read book Encyclopedia of Astrobiology written by Muriel Gargaud and published by Springer Science & Business Media. This book was released on 2011-05-26 with total page 1890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiology is a remarkably interdisciplinary field. This reference serves as a key to understanding technical terms from the different subfields of astrobiology, including astronomy, biology, chemistry, the geosciences and the space sciences.

Author : Heike Härting
Publisher : Taylor & Francis
ISBN 13 : 1003853331
Total Pages : 258 pages
Book Rating : 4.36/5 ( download)

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Download or read book Planetary Health Humanities and Pandemics written by Heike Härting and published by Taylor & Francis. This book was released on 2024-03-29 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the variable meanings and discourses of historical and contemporary pandemics to rethink theories and practices of planetary health. Rather than conflating the planetary with anthropogenic climate change, planetary geo-engineering, or the "global," the volume elaborates a version of planetary health humanities that invites decolonial, creative, and pluridisciplinary modes of thinking and sees "health" as a complex non-anthropocentric process that moves within the multiple scales of the planetary. The volume offers new historical trajectories as it considers an eighteenth-century woman author’s readings of plague, intersecting narratives of nineteenth-century lactation and vaccination, and the forgotten biopolitics of NASA’s Planetary Quarantine Program. It offers accounts of decolonial and oracular planetary health, insists that the role of literature in the health humanities is not merely instrumental, explores viral and planetary co-inhabitations, and scrutinizes inequities faced by global health workers. The volume also includes discussions of cybernetic addiction and the complex entanglements of humans, microbes, and bees. Its concluding interview addresses the concrete impact of current planetary transformations on individual and collective health. Bringing together multiple disciplines, the volume will be of interest to students and scholars in health humanities, literary studies, postcolonial studies, medical history, and narrative medicine.