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 for ceremonies. Specific attire was worn by Daoists. Celestial Master collectives had secretaries assigned to them on the basis of their population. Clerics of the Celestial Masters were referred to as 黃赤祭酒 "libationers of the yellow and red" in the era of the Six dynasties. There were stationery clerics and roving clerics. Distinctions between different social groups in civilization were recognized and utilized accordingly by the Celestial Masters. The Celestial Masters did not find monastic lifestyle attractive and rather passed down their teachings to their biological heirs. Children and widows were part of the Celestial Master groups. Tablets were clutched