A mysterious cube-like object was spotted and photographed by the Chinese lunar rover Yutu 2 on the far side of the moon on December 3. China has since launched an investigation into the object. | South China Morning Post

China’s Chang’e 4 mission delivered the Yutu-2 rover in January 2019, the first rover ever to explore the lunar far side. It’s still operating and returning surface science data, making it the longest-running active lunar rover today. | SpaceEve