more coverage, photos, video: https://spacenews.com/china-conducts-surprise-launch-of-long-march-12b-delivers-qianfan-satellites-on-debut-flight/ https://space

more coverage, photos, video: https://spacenews.com/china-conducts-surprise-launch-of-long-march-12b-delivers-qianfan-satellites-on-debut-flight/ https://spacenews.com/china-conducts-surprise-launch-of-long...