Chinese satellite observed grappling and pulling another satelli

来源: 2022-01-29 19:34:54 [] [旧帖] [给我悄悄话] 本文已被阅读: 次 (3556 bytes)

Chinese satellite observed grappling and pulling another satellite out of its orbit

 
 

China reportedly displayed another alarming leap in space-based technology and capabilities this week after an analytics firm claimed to observe a satellite "grab" another and pull it from its orbit.

China’s Shijian-21 satellite, or SJ-21, disappeared from its regular position and reappeared while making a "large maneuver" to move closer to a dead BeiDou Navigation System satellite. The SJ-21 then pulled the BeiDou out of its orbit and placed it a few hundred miles away in a "graveyard orbit" where it is unlikely to interfere or collide with active satellites.

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