Photo taken on Dec. 4, 2020 shows the site of the completion ceremony of HL-2M Tokamak, China's new-generation "artificial sun," in Chengdu, southwest China's Sichuan Province. The HL-2M Tokamak went into operation on Friday and achieved its first plasma discharge, according to China National Nuclear Corporation (CNNC). Designed to replicate the natural reactions that occur in the sun using hydrogen and deuterium gases as fuels, the apparatus in Chengdu, Sichuan Province, will provide clean energy through controlled nuclear fusion, said CNNC. (Xinhua/Zhang Chaoqun)
