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Space Radiation Hazards and the Vision for Space Exploration

2006-11-10 Science
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Release : 2006-11-10
Genre : Science
Kind : eBook
Book Rating : 642/5 ( reviews)

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Book Synopsis Space Radiation Hazards and the Vision for Space Exploration by : National Research Council

Download or read book Space Radiation Hazards and the Vision for Space Exploration written by National Research Council. This book was released on 2006-11-10. Available in PDF, EPUB and Kindle. Book excerpt: Fulfilling the President's Vision for Space Exploration (VSE) will require overcoming many challenges. Among these are the hazards of space radiation to crews traveling to the Moon and Mars. To explore these challenges in some depth and to examine ways to marshal research efforts to address them, NASA, NSF, and the NRC sponsored a workshop bringing together members of the space and planetary science, radiation physics, operations, and exploration engineering communities. The goals of the workshop were to increase understanding of the solar and space physics in the environment of Earth, the Moon, and Mars; to identify compelling relevant research goals; and discuss directions this research should take over the coming decade. This workshop report presents a discussion of radiation risks for the VSE, an assessment of specifying and predicting the space radiation environment, an analysis of operational strategies for space weather support, and a summary and conclusions of the workshop.

Space Radiation Hazards and the Vision for Space Exploration

2006-10-10 Science
Download Space Radiation Hazards and the Vision for Space Exploration PDF Online Free

Author :
Release : 2006-10-10
Genre : Science
Kind : eBook
Book Rating : 66X/5 ( reviews)

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Book Synopsis Space Radiation Hazards and the Vision for Space Exploration by : National Research Council

Download or read book Space Radiation Hazards and the Vision for Space Exploration written by National Research Council. This book was released on 2006-10-10. Available in PDF, EPUB and Kindle. Book excerpt: Fulfilling the President's Vision for Space Exploration (VSE) will require overcoming many challenges. Among these are the hazards of space radiation to crews traveling to the Moon and Mars. To explore these challenges in some depth and to examine ways to marshal research efforts to address them, NASA, NSF, and the NRC sponsored a workshop bringing together members of the space and planetary science, radiation physics, operations, and exploration engineering communities. The goals of the workshop were to increase understanding of the solar and space physics in the environment of Earth, the Moon, and Mars; to identify compelling relevant research goals; and discuss directions this research should take over the coming decade. This workshop report presents a discussion of radiation risks for the VSE, an assessment of specifying and predicting the space radiation environment, an analysis of operational strategies for space weather support, and a summary and conclusions of the workshop.

Managing Space Radiation Risk in the New Era of Space Exploration

2008-05-29 Science
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Release : 2008-05-29
Genre : Science
Kind : eBook
Book Rating : 726/5 ( reviews)

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Book Synopsis Managing Space Radiation Risk in the New Era of Space Exploration by : National Research Council

Download or read book Managing Space Radiation Risk in the New Era of Space Exploration written by National Research Council. This book was released on 2008-05-29. Available in PDF, EPUB and Kindle. Book excerpt: As part of the Vision for Space Exploration (VSE), NASA is planning for humans to revisit the Moon and someday go to Mars. An important consideration in this effort is protection against the exposure to space radiation. That radiation might result in severe long-term health consequences for astronauts on such missions if they are not adequately shielded. To help with these concerns, NASA asked the NRC to further the understanding of the risks of space radiation, to evaluate radiation shielding requirements, and recommend a strategic plan for developing appropriate mitigation capabilities. This book presents an assessment of current knowledge of the radiation environment; an examination of the effects of radiation on biological systems and mission equipment; an analysis of current plans for radiation protection; and a strategy for mitigating the risks to VSE astronauts.

Human Health and Performance Risks of Space Exploration Missions

2009 Biography & Autobiography
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Release : 2009
Genre : Biography & Autobiography
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Human Health and Performance Risks of Space Exploration Missions by : Jancy C. McPhee

Download or read book Human Health and Performance Risks of Space Exploration Missions written by Jancy C. McPhee. This book was released on 2009. Available in PDF, EPUB and Kindle. Book excerpt:

Radiation Hazards to Crews of Interplanetary Missions

1997-03-13 Science
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Release : 1997-03-13
Genre : Science
Kind : eBook
Book Rating : 296/5 ( reviews)

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Book Synopsis Radiation Hazards to Crews of Interplanetary Missions by : Task Group on the Biological Effects of Space Radiation

Download or read book Radiation Hazards to Crews of Interplanetary Missions written by Task Group on the Biological Effects of Space Radiation. This book was released on 1997-03-13. Available in PDF, EPUB and Kindle. Book excerpt: NASA's long-range plans include possible human exploratory missions to the moon and Mars within the next quarter century. Such missions beyond low Earth orbit will expose crews to transient radiation from solar particle events as well as continuous high-energy galactic cosmic rays ranging from energetic protons with low mean linear energy transfer (LET) to nuclei with high atomic numbers, high energies, and high LET. Because the radiation levels in space are high and the missions long, adequate shielding is needed to minimize the deleterious health effects of exposure to radiation. The knowledge base needed to design shielding involves two sets of factors, each with quantitative uncertainty?the radiation spectra and doses present behind different types of shielding, and the effects of the doses on relevant biological systems. It is only prudent to design shielding that will protect the crew of spacecraft exposed to predicted high, but uncertain, levels of radiation and biological effects. Because of the uncertainties regarding the degree and type of radiation protection needed, a requirement for shielding to protect against large deleterious, but uncertain, biological effects may be imposed, which in turn could result in an unacceptable cost to a mission. It therefore is of interest to reduce these uncertainties in biological effects and shielding requirements for reasons of mission feasibility, safety, and cost.

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