China's Shenzhou-14 astronauts, or taikonauts, began their second extravehicular activities (EVAs) on Saturday, according to the China Manned Space Agency (CMS).

Cai Xuzhe, the taikonaut who stayed inside the core module for support during the last EVAs, opened the airlock cabin of the Wentian lab module of China's space station at 1:35 p.m. Beijing Time. As of 3:33 p.m., Cai and Cheng Dong of the Shenzhou-14 crew successfully exited the cabin. 

At 5:47 p.m., the Shenzhou-14 crew successfully completed the second EVAs, which lasted about five hours, the CMS announced.