Core Insights - The Shenzhou-20 astronaut crew is making steady progress in various space science experiments within the national space laboratory [1] Group 1: Space Science Experiments - The crew is conducting multiple projects in the field of space medicine, including studies on visual fields and executive function training [3] - Experiments related to microgravity's impact on cognitive relationships and the dynamics of astronaut trust in AI assistants are being carried out [3] - The crew performed vascular ultrasound examinations to explore blood flow patterns in a microgravity environment [5] Group 2: Equipment Maintenance and Health Assurance - Routine maintenance tasks such as checking the regenerative life support system and environmental monitoring have been completed [6] - The crew is actively engaged in health maintenance activities, including quality measurements and hearing tests, as well as physical exercise to counteract the physiological effects of microgravity [8] Group 3: Human Factors Research - The crew is conducting in-orbit tests on the changes in operational force under typical long-duration postures, analyzing differences in push-pull and rotational forces [7] - Preparations for future experiments in space life sciences are underway, including the installation and testing of a universal biological culture module [7]

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]