Students conduct experiments while watching the third live class of the "Tiangong Class" series at Henan Museum of Science and Technology in Zhengzhou, capital of central China's Henan Province, Oct. 12, 2022. (Xinhua/Li An)
Chinese astronauts give lecture from space station
The third live class from China's space station was held Wednesday afternoon, delivered by Shenzhou-14 crew members Chen Dong, Liu Yang, and Cai Xuzhe to students on Earth.