Scientists warn that the debris is congesting space and threatens collision with rockets, the International Space Station, and our planet.
为了理解母亲支离破碎的家族历史，杜耀豪踏上了旅程。（受访者供图）
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Жители Санкт-Петербурга устроили «крысогон»17:52
Robert PlummerBusiness reporter
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