载人航天是一项艰苦复杂的任务,人是载人航天活动的核心。那么,选择什么样的人进入太空才能很好地承担这项任务呢?总的来讲,航天员要有一个健康的身体,以适应与耐受航天中所遇到的特殊环境;要有良好的心理品质和性格,遇事不慌,以掌握太空复杂的操作技能和应付意外 Manned space mission is a difficult task, people are the core of manned space activities. So, what kind of person to choose to enter space can be a good job to undertake this task? In general, astronauts have a healthy body to adapt to and tolerate the special environment encountered in space; to have good Psychological quality and character, failing to panic in order to master the space complex operational skills and cope with accidents