<正>An 8.2 magnitude earthquake hit off the northwest coast of Chile at 7:46 Beijing time on April 2,triggering a tsunami.CRESDA activated the emergency respons
<正>The policy concerning promoting the use of application data from the Tiangong 1 target spacecraft,which was developed by the China Aerospace Science and Tec
SJ-9A and SJ-9B satellites were launched into space atop a LM-2C/SMA launch vehicle from the Taiyuan Satellite Launch Center(TSLC)on October 14,2012 and operate