What caused the perfect ring of Blue Blobs??
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There is a near perfect ring of blue blobs, at about two thirds the diameter of the galaxy. It doesn't appear to be a spiral but perhaps, a precursor to a spiral?
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this is affectionately known as a clumpy galaxy http://blog.galaxyzoo.org/2010/05/25/a-brief-history-of-clumpy-galaxies/
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by
williamaskew
they are star forming regions
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