美国航天局延长了美国宇航员的国际空间站的停留时间,出于安全考虑取消了波音星轮船的返回。 NASA extends US astronauts' ISS stay, cancels Boeing Starliner return due to safety concerns.

美国宇航局决定将美国宇航员布奇·威尔摩和苏尼·威廉姆斯留在国际空间站 (ISS) 直到2月, 由于安全问题取消了他们返回波音星际飞船的航程. NASA has decided to keep US astronauts Butch Wilmore and Suni Williams on the International Space Station (ISS) until February, cancelling their return on the troubled Boeing Starliner capsule due to safety concerns. 这一决定是在与胶囊的软件、对接能力和推进剂系统发生问题之后作出的。 This decision comes after issues with the capsule's software, docking capabilities, and propellant system. 宇航员将乘SpaceX航天器返回地球。 The astronauts will return to Earth in a SpaceX spacecraft instead.