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 position of Kou Qianzhi. There was no ban on the Celestial Masters despite the nofullfilment of Cui Hao and Kou Qianzhi's agenda in their anti Buddhist campaign. 太上老君 Taishang Laojun was the Celestial Masters' main deiity. In the Southern dynasties 正一經 Zhengyi Jing was part of the religious canon of the Celestial Masters. In the Tang and Sui DAoists reconciled the Zhengyi jing with the religious texts of the Lingbao. Celestial Masters and the nobility of northern China subdued the nobility of southern China during the Eastern Jin and Western Jin in Jiangnan in particular. The Celestial Master canon was