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Title: What is a poor cluster of galaxies?(a)A cluster containing a few dozen galaxies.(b)A cluster with ... Post by: staedtler on Mar 21, 2017 What is a poor cluster of galaxies?
(a) A cluster containing a few dozen galaxies. (b) A cluster with more spiral galaxies than elliptical galaxies. (c) A cluster with little or no gas or dust around the stars of the galaxies. Title: Re: What is a poor cluster of galaxies?(a)A cluster containing a few dozen galaxies.(b)A cluster ... Post by: hyponotica on Mar 21, 2017 Content hidden
Title: Re: What is a poor cluster of galaxies?(a)A cluster containing a few dozen galaxies.(b)A cluster with ... Post by: staedtler on May 1, 2017 :raised_hands:
Correct :) |