A redevelopment of <a href="//commons.wikimedia.org/wiki/File:Milky_Way_Arms-Hypothetical.png" title="File:Milky Way Arms-Hypothetical.png">Image:Milky Way Arms-Hypothetical.png</a>: details about <b>method</b> below.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Milky_Way_Arms.svg" title="File:Milky Way Arms.svg">Milky_Way_Arms.svg</a>: <a href="//commons.wikimedia.org/wiki/User:Rursus" title="User:Rursus">User:Rursus</a></li>
<li><small>derivative work: <a href="//commons.wikimedia.org/wiki/User:Andys" title="User:Andys">Andys</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Andys" title="User talk:Andys"><span class="signature-talk">talk</span></a>)</small></li></ul>
CC BY-SA 3.0
derived from <a href="//commons.wikimedia.org/wiki/File:Milky_Way_Arms.svg" title="File:Milky Way Arms.svg">Milky_Way_Arms.svg</a>