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Title: The “star” that is seen at the center of a planetary nebula isA)a small, hot, and very dense ... Post by: symbo on Mar 19, 2017 The “star” that is seen at the center of a planetary nebula is
A) a small, hot, and very dense white dwarf star. B) composed almost entirely of neutrons and spinning rapidly. C) the accretion disk around a black hole. D) a planet in the process of formation. Title: Re: The “star” that is seen at the center of a planetary nebula isA)a small, hot, and very dense ... Post by: discoverer on Mar 19, 2017 Content hidden
Title: Re: The “star” that is seen at the center of a planetary nebula isA)a small, hot, and very dense ... Post by: symbo on Jul 10, 2017 This did it for me! Thank you
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