A ceremony to open the reentry module of China's Shenzhou 11 spacecraft is held in Beijing, on Tuesday, Nov. 22, 2016. The reentry module contains medical experiment samples, space experiment devices, seeds of crops and medical materials, traditional ceremonial Tibetan scarf hada, a Chinese kite from Weifang, and a flag of China youth volunteers. The reentry module of the Shenzhou 11 spacecraft was found in the main landing area in north China's Inner Mongolia Autonomous Region on Nov. 18 and two astronauts who completed China's longest-ever manned space mission safely returned to Earth. [Photo: China Aerospace Science and Technology Corporation]