2008年9月25日“神舟七号”飞船顺利升空,中国人第三次登上太空,9月27日中国航天员成功实现首次太空行走,使我国成为世界上第三个掌握此项技术的国家.为了确保“神舟七号”飞船的发射、运行、航天员出舱及伴星飞行试验的空间环境安全,中国科学院空间环境研究预报中心进行了全程的空间环境预报保障工作. On September 25, 2008, the “Shenzhou VII” spacecraft was successfully launched and the Chinese boarded space for the third time. On September 27, the astronaut of China successfully achieved its first spacewalk, making our country the third one in the world to master this In order to ensure the space environment safety of launch, operation, astronaut exiting and companion flight test of “Shenzhou VII” spacecraft, the Space Environment Research and Forecast Center of the Chinese Academy of Sciences carried out full-scale space environment prediction and assurance work.