What do you think?
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by williamaskew
they seem to share a common envelope
Posted
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shell elliptical
http://ned.ipac.caltech.edu/level5/March04/Athanassoula/Athanassoula5.htmlPosted
Galaxy Zoo Talk
by williamaskew
they seem to share a common envelope
Posted
shell elliptical
http://ned.ipac.caltech.edu/level5/March04/Athanassoula/Athanassoula5.html
Posted