摘要: During the past two years, space environment has achieved great development in space environment monitoring, model research, system developing and space environment service in China. In this paper, we mainly introduce space environment safety support for Shenzhou-7 manned spacecraft, two typical space environment operation platforms, and the advance of Re-locatable Atmospheric Observatory (RAO). At the last part of this paper, the Sub-committee on Space Environment(SSE) which was set up in 2009 under the Technical Committee on Space Technology and Operation of Standardization Administration of China is briefly introduced.