epa10586082 Students from the aviation model association of the Harbin Institute of Technology launch a rocket on campus in Harbin, capital of northeast China's Heilongjiang Province, 22 April 2023. Activities are held at Harbin Institute of Technology to celebrate the upcoming Space Day of China, which falls on April 24. EPA/XINHUA / Xie Jianfei CHINA OUT / MANDATORY CREDIT EDITORIAL USE ONLY
