美国国家航空航天局官员周六表示，一名美国国家航空航天局宇航员在成功完成太空X机组人员8号任务后经历了“医疗问题”，现已出院。
“在阿森松圣心彭萨科拉过了一夜之后佛罗里达州周六，这位美国国家航空航天局宇航员被释放并返回美国国家航空航天局的约翰逊航天中心。美国国家航空航天局在一份声明中说:“机组人员健康状况良好，将与其他机组人员一起恢复正常的飞行后修复工作。”
美国国家航空航天局没有公开这名宇航员的名字。
美国国家航空航天局说，周五，当SpaceX龙太空舱溅落地球时，美国国家航空航天局宇航员马修·多明尼克、迈克尔·巴拉特和珍妮特·埃普斯以及俄罗斯宇航员亚历山大·格雷本金都在里面。
美国国家航空航天局说，经过医疗评估后，三名机组成员离开该设施，抵达位于得克萨斯州休斯顿的美国国家航空航天局约翰逊航天中心。
美国国家航空航天局说，剩下的一名宇航员仍留在医院，情况稳定，作为预防措施正在接受观察。
据美国国家航空航天局称，船员和飞船的回收进展顺利。
美国国家航空航天局说，出于极度谨慎，要求对宇航员进行额外的医学评估。
机组人员完成了为期235天的太空任务。
NASA astronaut who had 'medical issue' released from hospital
A NASA astronaut who experienced a "medical issue" following the successful Space X Crew-8 mission has been released from the hospital, NASA officials said Saturday.
"After an overnight stay at Ascension Sacred Heart Pensacola inFlorida, the NASA astronaut was released and returned to NASA’s Johnson Space Center in Houston Saturday. The crew member is in good health and will resume normal post-flight reconditioning with other crew members," NASA said in a statement.
NASA has not publicly named the astronaut.
NASA astronauts Matthew Dominick, Michael Barratt and Jeanette Epps and Russian astronaut Alexander Grebenkin were in the SpaceX Dragon capsule when it splashed down on Earth on Friday, NASA said.
After a medical evaluation, three of the crew members departed from the facility and arrived at NASA's Johnson Space Center in Houston, Texas, NASA said.
One remaining astronaut remained in the hospital and is in stable condition and is under observation as a precautionary measure, NASA said.
Recovery of the crew and spacecraft went without incident, according to NASA.
An additional medical evaluation of the astronauts was requested out of an abundance of caution, NASA said.
The crew completed a 235-day mission into space.
