The National Museum of China launched an exhibition themed "Two Bombs, One Satellite" for the first time. "Two bomb, One satellite" refers to China’s nuclear bombs, missiles, and man-made satellites that were independently developed by Chinese scientists and engineers from the 1950s to the 1970s. "Two bombs and one satellite", a well-known term in China, has become a valuable spiritual asset for the Chinese people, especially those working in the scientific and technological fields. The exhibition uses 110 sets of cultural relics, art works and models, 510 pictures, video and multimedia touch screens and multiple display methods, to showcase extraordinary human achievements created by the good number of Chinese scientists and engineers facing very difficult conditions. (Photos: Li Hao/GT)