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A comment on SpaceX's New Spin on Falcon 9. Parent comment

Re:SpaceX's New Spin on Falcon 9 by Gravityloss on Thursday March 19, 2015 @06:36PM (#9235039)
there are even more efficient and cheaper ways for deorbiting than ion engines.
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Re:SpaceX's New Spin on Falcon 9 by pqomdv on Friday March 20, 2015 @06:05AM (#9236843)
Can you elaborate?
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Re:SpaceX's New Spin on Falcon 9 by TheLoneWolfling on Friday March 20, 2015 @12:09PM (#9238528)
Just a long wire would work.
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