4.5 Exploration of Moon by China
Chang'e program for exploring the Moon and investigating the 
prospect of lunar mining is specifically looking for the isotope 
helium-3 for use as an energy source on Earth. China launched 
Chang‟e 1on October 24, 2007 and Chang'e 2 on October 1, 
2010. Chang‟e 1 had carried Microwave Radiometr for Lunar 
exploration