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    Thursday, April 29, 2010

    Tractor Beam Version 1.0

    Laser 'tractor beams' to tidy up space junk - tech - 29 April 2010 - New Scientist

    A new thruster design could make it possible for dead satellites to be pushed, pulled and steered by lasers aboard other craft

    - Not really a tractor beam as such but at least they're thinking along the right lines. 

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