[Chaos-l] Moon origin update

[Jon Stewart-Taylor]

 From wired science blogs:

    http://www.wired.com/wiredscience/2012/03/moon-formation-collision/

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Jon Stewart-Taylor:  joncst at earthlink.net
Chapel Hill Astronomy: http://www.rtpnet.org/chaos
Cape Fear Astronomy: http://www.capefearastro.org/