Centaurus A may be described as having a peculiar morphology. As seen from Earth, the galaxy looks like a lenticular or elliptical galaxy with a superimposed dust lane. The peculiarity of this galaxy was first identified in 1847 by John Herschel, and the galaxy was included in the Atlas of Peculiar Galaxies (published in 1966) as one of the best examples of a “disturbed” galaxy with dust absorption. The galaxy’s strange morphology is generally recognized as the result of a merger between two smaller galaxies. The bulge of this galaxy is composed mainly of evolved red stars. The dusty disk, however, has been the site of more recent star formation; over 100 star formation regions have been identified in the disk. by Steven Marx Found at http://buff.ly/18TbtXX
via Tumblr http://joshuastarlight.tumblr.com/post/68741336496/centaurus-a-may-be-described-as-having-a-peculiar
+
+
+
+
+
+
Leave a comment