
Two Chinese satellites may have docked in geostationary orbit for a historic refuelling mission, an autonomous satellite servicing feat the United States has yet to achieve.China’s Shijian-21 and Shijian-25 “appeared visually merged in optical sensor data” between July 2 and July 6, US-based space situational awareness software provider COMSPOC said on Saturday in a social media post.“Given the prolonged RPO time, SJ-21 and SJ-25 may have docked,” it said, using the acronym for “rendezvous and...