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by QuantumG
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by Jim
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by A_M_Swallow
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by Jim
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by RanulfC
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by khallow
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by PeterAlt
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by bolun
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by Robotbeat
18 Replies
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Last post 01/05/2012 04:59 PM
by aero
Why the VASIMR hype?

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Last post 01/04/2012 07:54 PM
by MikeAtkinson
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by go4mars

 

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