A staff member covers the container of lunar samples with a veil during the Chang'e-5 Lunar Samples Handover Ceremony at China National Space Administration in Beijing, capital of China, Dec. 19, 2020. Moon samples collected by China's Chang'e-5 probe have been transferred to the Chinese research teams Saturday morning. Scientists will carry out the storage, analysis and research of the country's first samples collected from the extraterrestrial object. (Xinhua/Jin Liwang)
