Unbarred spiral galaxy

An unbarred spiral galaxy is a galaxy without a central bar, or one that is not a barred spiral galaxy. It is designated with an SA in the galaxy morphological classification scheme.

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This page was last modified 22:30, 21 March 2008 by Wikipedia user Martarius. Based on work by Wikipedia user(s) Yupik, Numbo3, Poulpy, WilliamKF, Dr. Submillimeter and Zzzzzzzzzzz and Anonymous user(s) of Wikipedia.
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