Chinese scientists have used AI to determine the chemical make-up of the moon’s far side, offering new insights into one of lunar science’s enduring mysteries. Nearly half the moon’s surface – the far side which permanently faces away from the Earth – had long remained chemically unmapped. But samples from China’s Chang’e-6 mission, combined with advanced technologies, have enabled a team led by the Shanghai Institute of Technical Physics (SITP) to crack the lunar chemical code. Researchers from...