Photo taken on July 17, 2020 shows the Long March-5 rocket at the Wenchang Space Launch Center in south China's Hainan Province. The Long March-5 rocket, to be used to launch China's first Mars exploration mission, was vertically transported to the launching area at the Wenchang Space Launch Center in south China's Hainan Province on Friday. The carrier rocket, coded as Long March-5 Y4, is planned to be launched in late July or early August, according to the China National Space Administration. (Photo by Zhang Gaoxiang/Xinhua)
