Information about moonquakes comes from seismometers placed on the Moon by Apollo astronauts from 1969 through 1972. The instruments placed by the Apollo 12, 14, 15 and 16 functioned perfectly until they were switched off in 1977.
利申睇wiki同佢d source。你可能會駁我點知係咪真。如果NASA咁得閒用幾十年佈個局,成日搵人整數據俾我睇,咁我信都抵啦。
神秘學連圖都冇張呀