A piece of human-made space junk slammed into the far side of the moon last year, initially leaving scientists stumped. After some astronomical detective work, new research argues that it was most likely a Chinese booster rocket – with an unknown object attached to it. On March 4, 2022, a mysterious object known as WE0913A crashed into the lunar surface, leaving behind an unusually shaped double-crater. While it was initially suspected to be part of a SpaceX Falcon 9 rocket, later evidence suggested it was a booster as part of the Chang'e 5-T1 lunar mission. China, however, denied any involvement....