航天政策是为实现某一时期内国家航天发展战略目标而定的行为准则。过去的30年,美苏竞相在航天技术领域投入了巨额资金和大量人才,使其航天技术取得了举世瞩目的成就。近年来,日本、欧洲及发展中国家也都在确定新的战略目标,制定长期发展规划,并制订各自的航天政策。 Space policy is a code of conduct for achieving the goals of national aerospace development in a certain period of time. In the past 30 years, the United States and the Soviet Union have invested huge amounts of money and a large number of talents in the field of aerospace technology, making their aerospace technologies have made remarkable achievements. In recent years, Japan, Europe, and developing countries are also defining new strategic goals, formulating long-term development plans, and formulating their own space policies.