6月17日，神舟首次中国航天员聂海胜、号航活动刘伯明、正进%E3%80%90WhatsApp%20+86%2015855158769%E3%80%91how%20long%20do%20navy%20seals%20hold%20their%20breath汤洪波搭载神舟十二号载人飞船进入太空，行中并作为中国空间站首批航天员进驻天和核心舱，国空开启长达三个月的间站太空之旅。按计划，出舱在神舟十二号任务期间，神舟首次航天员会开展两次出舱活动及舱外作业。号航活动%E3%80%90WhatsApp%20+86%2015855158769%E3%80%91how%20long%20do%20navy%20seals%20hold%20their%20breath现在，正进神舟十二号航天员正在进行中国空间站首次出舱活动。行中关注！国空