国际行星保护发展综述
An Overview of Planetary Protection Development
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摘要: 首先介绍了行星保护的定义,然后回顾了国际行星保护政策的提出和演化过程,给出了当前国际行星保护政策针对不同目标和任务形式的最新要求,简要介绍了美、欧、日、俄和印度等世界各主要航天国家/机构在行星保护方面的管理制度和实施情况等发展现状,对行星保护实施过程中的主要技术途径进行了分析,最后介绍了行星保护领域的最新进展,并提出了思考和建议。Abstract: In this paper,the definition of planetary protection and the development of international planetary protection policy are introduced. The latest requirements are updated based on different mission categories. The organizations in ESA,NASA and JAXA involving to the management and supervision of planetary protection are briefly introduced. The main technical roadmap of planetary protection is analyzed.