我国首次航天员洞穴训练完成

Core Viewpoint - The first cave training for astronauts in China has successfully concluded in Wulong District, Chongqing, involving 28 astronauts over nearly a month of rigorous training [2] Group 1: Training Overview - The cave training was organized by the China Astronaut Research and Training Center, featuring over ten subjects including environmental monitoring, cave mapping, simulated communication, and team psychological behavior training [2] - Astronauts were divided into four groups, each spending 6 days and 5 nights in a natural cave with an average temperature of 8 degrees Celsius and humidity reaching 99% [2] Group 2: Challenges Faced - During the training, astronauts had to complete tasks related to cave exploration, scientific research, resource management, and life support while facing challenges such as navigating narrow passages, climbing cliffs, enduring prolonged wet and cold conditions, and extreme physical tests [2] - Participants also had to overcome psychological challenges including fear of darkness and sensory deprivation [2]