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More than 8,000 spacecraft have been put into orbit since 1957, and up to140 per year are now launched. Some perform delicate retrieval or docking maneuvers, but most become pitted or even disabled by space debris. Electronic systems are particularly vulnerable to cosmic rays. Photo courtesy of NASA.

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Questia Media America, Inc. www.questia.com

Publication Information: Book Title: Sky Static: The Space Debris Crisis. Contributors: Antony Milne - author. Publisher: Praeger. Place of Publication: Westport, CT. Publication Year: 2002. Page Number: ii.
    
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