NASA Ames Research Center;
Earth Science Division;
Code SGE;
Moft'ett Field;
CA 94035;
USA;
Department of Physics & Astronomy;
San Jose State University;
San Jose;
CA 95192-0106;
USA;
Carl Sagan Center;
The SETI Institute;
Mountain View;
CA 94043;
USA;
Institute of Geology and Geophysics;
Chinese Academy of Sciences;
Beijing;
China;
中国地震局地壳应力研究所;