The third lecture of the "Tiangong Class," a series of educational sessions held by taikonauts at China Space Station, is held on Wednesday. The lecture is delivered by Shenzhou-14 astronauts – Chen Dong, Liu Yang and Cai Xuzhe, who will introduce the experiment cabinets installed at the Wentian lab module, demonstrate several water-related phenomena in micro-gravity environment and show how plants grow in space. They will also interact with students on Earth and take their questions. Join the class with CGTN! #SpaceChina #CGTNonsite