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Title: A typical sefert galaxy differs from the Milky Way Galaxy in each of the following properties, ... Post by: staedtler on Mar 20, 2017 A typical sefert galaxy differs from the Milky Way Galaxy in each of the following properties, except one. Which characteristic do they share?
A) It has a bright starlike nucleus. B) It is a spiral galaxy. C) Its energy output can vary significantly over a few weeks. D) Its spectrum contains strong emission lines from elements such as highly ionized iron. Title: Re: A typical sefert galaxy differs from the Milky Way Galaxy in each of the following properties, ... Post by: hyponotica on Mar 20, 2017 Content hidden
Title: Re: A typical sefert galaxy differs from the Milky Way Galaxy in each of the following properties, ... Post by: staedtler on May 1, 2017 :raised_hands:
Correct :) |