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Title: The Crab Nebula isA)a supernova remnant.B)a planetary nebula surrounding a hot star.C)a cool, ... Post by: doit_the_clown on Mar 19, 2017 The Crab Nebula is
A) a supernova remnant. B) a planetary nebula surrounding a hot star. C) a cool, gaseous nebula in which stars are forming. D) the active nucleus of a nearby spiral galaxy. Title: Re: The Crab Nebula isA)a supernova remnant.B)a planetary nebula surrounding a hot star.C)a cool, ... Post by: discoverer on Mar 19, 2017 Content hidden
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