Thread: Observing Report 21/3/10 – 22/3/10
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Old 25-03-2010, 05:06 PM
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Lismore Bloke (Paul)
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Lismore Bloke is offline 		 
Join Date: May 2008
Location: Lismore
Posts: 634
Yes, it can be a bit mystifying. These links shed some light on the various galaxy classes.

http://astroprofspage.com/archives/330

http://www.astro.cornell.edu/academi...xies/types.htm
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