Luna 2 also crash land on the Moon in exactly the same way. Crash landing proved useful even after soft landing was mastered. NASA used crash landings to test whether Moon craters contained ice by crashing space probes into craters and testing the debris that got thrown out. The satellite's impact made it the first man-made object to land on another celestial body. "Luna 2" carried 5 different instruments to conduct various tests while it was on its way to the Moon. The scintillation counters would be used to measure any ionizing radiation; the Cherenkov radiation detectors would be measuring for electromagnetic
Way of the Celestial Masters not found among the religious texts in the Lingbao caves. The ceremonies of the Celestial Masters, Sanhuang, Lingbao, and Shangqing were categorized and grouped by Lu Xiujing. In the Eastern Han the Celesial Masters spread to the northwest. Celestial Masters believed in communication with spirits. Religious canon was divided into 七部 7 sections during the Southern dynasties by the Celestial Masters. Non specific designations were used for the divinities of the most sublime station by the Celestial Masters. 道門定制 Daomen dingzhi was a religious texts composed in the Song dynasty. Buddhism, Celestial Masters and fangshi all contributed to the religious