Thread: The goal posts just moved: Standard Candle Changes
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Old 14-01-2011, 10:50 AM
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astroron (Ron)
Supernova Searcher

astroron is offline 		 
Join Date: Mar 2005
Location: Cambroon Queensland Australia
Posts: 9,326
That is a great article, Just like with Supernova being asymmetrical and not exploding in all directions equally,so this mass loss in this type of star adds another dimension to the accuracy of information used to define the distance scale.
Cheers
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