FILE PHOTO: Researchers work around Chang’e-5 lunar return capsule carrying moon samples next to a Chinese national flag, after it landed in northern China’s Inner Mongolia Autonomous Region, December 17, 2020. China Daily via REUTERS /File Photo
FILE PHOTO: Researchers work around Chang’e-5 lunar return capsule carrying moon samples next to a Chinese national flag, after it landed in northern China’s Inner Mongolia Autonomous Region, December 17, 2020. China Daily via REUTERS /File Photo