Thread: Cassiopeia A.. Elements formed.
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Old 25-12-2017, 04:24 AM
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skysurfer
Dark sky rules !

skysurfer is offline 		 
Join Date: Dec 2011
Location: 33S 150E (AU holiday)
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Why don't we see this supernova remnant with our telescopes or even AP equipment, like the bright Eta Carinae, or the Veil Nebula ?
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