用英语对嫦娥1号进行描述，一两句就好

Chang E "the satellite undertakes the development by the China spatialtechnology research institute, ancient times myth character Chang Enamed by China, mainly used in to gain the lunar terrain threedimensional image, to analyze the lunar terrain related matter elementthe distributed characteristic, survey month soil thickness, thesurvey month space environment and so on. In at the beginning of typedevelopment stage, has the electrical star and structure star thesetwo at the beginning of the type satellite undertakes the satellitetest work. The Chang E first platform has carried on the developmenttake the Chinese mature East Is Red three satellites platforms as thefoundation, the photostar size is 2,000 millimeters ×1720 millimeter×2200 millimeters, and fully inherits the Chinese resources twosatellites, "the China and Pakistan earth resource satellite" and soon the satellite existing mature technology and the product, carrieson the compatible transformation. The so-c