혹시 space orbit odd(으)로 찾으셨나요?

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• [영진전문대 컴퓨터정보 웹데이터베이스] NASA: Satellite pieces to hit Earth in a week The odds of it hitting someone anywhere on the planet are 1 in 3,200. Low Earth orbit is the most concentrated are....... blog.naver.com · 2011.09.21