“太空出差”已超三个月 神二十一乘组完成多项实验与维护

Core Viewpoint - The "space business trip" of the Shenzhou 21 crew has exceeded three months, with various tasks such as scientific experiments, platform maintenance, and health management progressing smoothly [1] Group 1: Scientific Research - In the field of aerospace medicine, the crew has completed blood sample collection and processing, focusing on studies related to bone metabolism and integrated omics [1] - The collected samples will be used to investigate the physiological changes and adaptation mechanisms of astronauts' skeletal, neural, and cerebrovascular systems during long-duration flights [1]