Siqing LIU, Researcher at the National Space Science Center of the Chinese Academy of Sciences, and doctoral supervisor. Mainly engaged in space environment forecasting and application research, conducting a large number of forecast method and model studies in areas such as solar proton events, geomagnetic storms, and upper atmospheric forecasting. Also devoted to the transformation of research achievement to application, providing services for China’s space environment forecasting. In China’s Manned Space Program, she has served as the chief designer of the space environment safety guarantee subsystem and led the space environment forecasting work for the Shenzhou series spaceship, space lab., and rendezvous and docking missions, providing space environment safety guarantee for the successful implementation of the first and second steps of China’s Manned Space Program.