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Scientists seek to attack space mess

Updated: 2012-02-26 07:55

By Kenneth Chang(The New York Times)

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 Scientists seek to attack space mess

Orbiting clutter may cause collisions. In 2009, a Russian satellite hit an Iridium communications satellite. Here, Iridium satellite orbits and collision debris clouds. Dr. T. S. Kelso

Scientists seek to attack space mess

Scientists seek to attack space mess

The New York Times

(China Daily 02/26/2012 page9)