中文摘要：

对国外在激光技术应用于空间科学研究和工程项目的情况进行了介绍。以激光在空间技术中的用途为索引,对国外在此类应用中所开展的研究项目、技术状态和进展情况进行了介绍。其中有些技术已比较成熟,有些技术尚处于研究和发展阶段。希望提供更多的信息,供研究人员参考。

英文摘要：

The laser technology in space application is summarized.With the application fields and the mission′s aims as index,some foreign space laser systems and their missions are illustrated.Also introduced are some plans and projects which are under research and developing.The aim of the paper is to provide information to manifest：for what space tasks the laser can be induced and utilized;to what degree the laser in the field has been developed.