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
Celestial marriage was translated as "celestial marriage" by John Clowes in 1782. Two more recent translators have preferred the term "heavenly marriage." In all his authoritative writing, Swedenborg only mentions the term "celestial marriage" twice. Swedenborg defined the celestial marriage or heavenly marriage as the marriage of love with wisdom or of goodness with truth. He wrote, "Truth and good joined together is what is called the celestial marriage, which constitutes heaven itself with a person." Swedenborg does not use "celestial marriage" to refer to the marriage of husband and wife, although he says that the marriage of husband and wife has