Core Insights - The Shenzhou-20 crew has been working and living in the Chinese space station for over a month, having completed their first extravehicular activity on May 22, and are now engaged in a new round of on-orbit work [1] Group 1: Space Science Experiments - The crew conducted over ten space science experiments, focusing on areas such as space medicine, human behavior, and human factors technology [1] - In the field of space medicine, blood samples were collected to study the physiological changes in astronauts' bones and nerves during long-duration flights [1] - The crew performed memory sliding tests to investigate fine motor control changes and adaptive learning mechanisms in astronauts [1][3] Group 2: Life Sciences and Microgravity Research - The crew completed sample collection and storage for a controlled aquatic ecological life experiment, studying the effects of microgravity on protein homeostasis in vertebrates [3] - In microgravity physics, the crew conducted maintenance and sampling for combustion science experiments and fluid physics studies, focusing on droplet behavior in microgravity [3] Group 3: Environmental Monitoring and Equipment Maintenance - The crew carried out environmental monitoring and maintenance of various equipment, including the regenerative life support system and humidity sensors [5] - Noise measurement and inspection of in-cabin equipment were also performed to ensure operational efficiency [5] Group 4: Health Monitoring - The crew conducted non-invasive cardiac function checks, hearing tests, and various health assessments to monitor their physical well-being during the mission [7]