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Old 10-12-2011, 05:56 PM
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sjastro
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Quote:
Originally Posted by Robh View Post
???
1 light year ~ 9.46073 x 10^12km = 9.46073 x 10^18mm

Regards, Rob
OK Rob you nailed me.

I used a software program used "Convert".
Next time I'll use the Internet for conversions.

Alterations included in my first post Shelley.

Regards

Steven
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