SpaceX 为国际空间站上两名滞留的波音 Starliner 宇航员发起救援任务 
SpaceX Launches Rescue Mission For Two Stranded Boeing Starliner Astronauts On ISS 

原始链接: https://www.zerohedge.com/technology/spacex-launches-rescue-mission-two-stranded-boeing-starliner-astronauts-iss

继北极星黎明任务成功后,SpaceX 发射了一枚猎鹰火箭,从国际空间站营救了被困的波音 Starliner 宇航员尼克·黑格 (Nick Hague) 和亚历山大·戈尔布诺夫 (Alexander Gorbunov)。 由于机组人员轮换,美国宇航局宇航员苏尼·威廉姆斯和布奇·威尔莫尔将于二月下旬返回地球。 星际客机 6 月份的首次宇航员飞行遇到了问题,促使美国宇航局认为这对威廉姆斯和威尔莫尔来说不安全。 在没有机组人员的情况下成功返回地球后,SpaceX 的发射凸显了载人航天面临的挑战。 虽然没有提及蓝色起源的参与,但 SpaceX 的成功任务凸显了其在太空探索方面的能力。

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原文

Just two weeks after SpaceX completed the historic Polaris Dawn mission, which included the first private spacewalk and the highest orbit since the Apollo era...

... Elon Musk's space company launched a Falcon rocket from Cape Canaveral, Florida, on Saturday to rescue the stranded Boeing Starliner astronauts on the International Space Station.

NASA astronaut Nick Hague and Russian cosmonaut Alexander Gorbunov are aboard the Dragon capsule and will reach the ISS on Sunday afternoon. 

Since NASA rotates ISS crews every six months, the stranded astronauts, Suni Williams and Butch Wilmore, won't return to Earth until late February.

Boeing's first astronaut flight with the Starliner launched in June was only supposed to last a week, but multiple failures, including thruster troubles and helium leaks, led NASA officials to deem the spacecraft too dangerous for Williams and Wilmore. The crewless Starliner returned to Earth earlier this month, landing without a problem in New Mexico. 

After Saturday's launch, NASA Deputy Administrator Pam Melroy said "human spaceflight" is very "complicated and dynamic."

SpaceX noted after launch. 

Meanwhile.

Where is Jeff Bezos' Blue Origin? 

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