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• [영진전문대 컴퓨터정보 웹데이터베이스] NASA: Satellite pieces to hit Earth in a week WASHINGTON (AP) – U.S. space officials say they expect a dead satellite to fall to Earth in about a week heaviest piece to hit the ground will be about 350 pounds, but no one has ever been hit by falling space blog.naver.com · 2011.09.21

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