Sample Return Missions

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Planetary Protection Classification Of Sample Return Missions From The Martian Moons

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Author : European Science Foundation
language : en
Publisher: National Academies Press
Release Date : 2019-06-20

Planetary Protection Classification Of Sample Return Missions From The Martian Moons written by European Science Foundation and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-20 with Science categories.

An international consensus policy to prevent the biological cross-contamination of planetary bodies exists and is maintained by the Committee on Space Research (COSPAR) of the International Council for Science, which is consultative to the United Nations Committee on the Peaceful Uses of Outer Space. Currently, COSPAR's planetary protection policy does not specify the status of sample-return missions from Phobos or Deimos, the moons of Mars. Although the moons themselves are not considered potential habitats for life or of intrinsic relevance to prebiotic chemical evolution, recent studies indicate that a significant amount of material recently ejected from Mars could be present on the surface of Phobos and, to a lesser extent, Deimos. This report reviews recent theoretical, experimental, and modeling research on the environments and physical conditions encountered by Mars ejecta during certain processes. It recommends whether missions returning samples from Phobos and/or Deimos should be classified as "restricted" or "unrestricted" Earth return in the framework of the planetary protection policy maintained by COSPAR. This report also considers the specific ways the classification of sample return from Deimos is a different case than sample return from Phobos.

Sample Return Missions

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Author : Andrea Longobardo
language : en
Publisher: Elsevier
Release Date : 2021-05-10

Sample Return Missions written by Andrea Longobardo and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-10 with Science categories.

Sample Return Missions: The Last Frontier of Solar System Exploration examines the discoveries and results obtained from sample return missions of the past, present, and future. It analyses the results in the context of the current state of knowledge and their relation to the formation and evolution of planetary bodies, as well as to the available technologies and techniques. It provides detailed descriptions of experimental procedures applied to returned samples. Beginning with an overview of previous missions, Sample Return Missions then goes on to provide an overview of facilities throughout the world used to analyze the returned samples. Finally, it addresses techniques for collection, transport, and analysis of the samples, with an additional focus on lessons learned and future perspectives. Providing an in-depth examination of a variety of missions, with both scientific and engineering implications, this book is an important resource for the planetary science community, as well as the experimentalist and engineering communities. - Presents sample return results obtained so far in relation to remote sensing measurements, methods and techniques for laboratory analysis, and technology - Provides an overview of a variety of sample return missions, from Apollo, to Hayabusa-2, to future missions - Examines technological and methodological advances in analyzing returned samples, as well as the resources available globally

Assessment Of Planetary Protection Requirements For Mars Sample Return Missions

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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2009-06-06

Assessment Of Planetary Protection Requirements For Mars Sample Return Missions written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-06 with Science categories.

NASA maintains a planetary protection policy to avoid the forward biological contamination of other worlds by terrestrial organisms, and back biological contamination of Earth from the return of extraterrestrial materials by spaceflight missions. Forward-contamination issues related to Mars missions were addressed in a 2006 National Research Council (NRC) book, Preventing the Forward Contamination of Mars. However, it has been more than 10 years since back-contamination issues were last examined. Driven by a renewed interest in Mars sample return missions, this book reviews, updates, and replaces the planetary protection conclusions and recommendations contained in the NRC's 1997 report Mars Sample Return: Issues and Recommendations. The specific issues addressed in this book include the following: The potential for living entities to be included in samples returned from Mars; Scientific investigations that should be conducted to reduce uncertainty in the above assessment; The potential for large-scale effects on Earth's environment by any returned entity released to the environment; Criteria for intentional sample release, taking note of current and anticipated regulatory frameworks; and The status of technological measures that could be taken on a mission to prevent the inadvertent release of a returned sample into Earth's biosphere.

Sample Return Missions To Small Bodies

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Author : COSPAR. Scientific Commission B. B0.1 Symposium (Nagoya, Japan)
language : en
Publisher:
Release Date : 2000

Sample Return Missions To Small Bodies written by COSPAR. Scientific Commission B. B0.1 Symposium (Nagoya, Japan) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Asteroids categories.

Notes On Earth Atmospheric Entry For Mars Sample Return Missions

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Author :
language : en
Publisher:
Release Date : 2006

Notes On Earth Atmospheric Entry For Mars Sample Return Missions written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.

Automated Mars Surface Sample Return Mission Concepts For Achievement Of Essential Scientific Objectives

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Author : William L. Weaver
language : en
Publisher:
Release Date : 1975

Automated Mars Surface Sample Return Mission Concepts For Achievement Of Essential Scientific Objectives written by William L. Weaver and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Mars (Planet) categories.

Benefits Of In Situ Propellant Utilization For A Mars Sample Return Mission

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Author : Mary F. Wadel
language : en
Publisher:
Release Date : 1993

Benefits Of In Situ Propellant Utilization For A Mars Sample Return Mission written by Mary F. Wadel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.

Mars Sample Return

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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1997-03-28

Mars Sample Return written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-03-28 with Science categories.

The Space Studies Board of the National Research Council (NRC) serves as the primary adviser to the National Aeronautics and Space Administration (NASA) on planetary protection policy, the purpose of which is to preserve conditions for future biological and organic exploration of planets and other solar system objects and to protect Earth and its biosphere from potential extraterrestrial sources of contamination. In October 1995 the NRC received a letter from NASA requesting that the Space Studies Board examine and provide advice on planetary protection issues related to possible sample-return missions to near-Earth solar system bodies.

The 1985 Long Range Program Plan

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Author :
language : en
Publisher:
Release Date : 1984

The 1985 Long Range Program Plan written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.

Instruments Methods And Missions For Astrobiology

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Author :
language : en
Publisher:
Release Date : 1998

Instruments Methods And Missions For Astrobiology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Exobiology categories.