Zhang Rongqiao, chief designer of China's first Mars exploration mission, speaks at the Beijing Aerospace Control Center in Beijing, capital of China, May 15, 2021. The lander carrying China's first Mars rover has touched down on the red planet, the China National Space Administration (CNSA) confirmed on Saturday morning. It is the first time China has landed a probe on a planet other than Earth. (Xinhua/Rao Aimin)
