Hubble finds first galaxy in the local universe without dark matter
And <i>Dragonfly 44</i> is only dark matter ...<p><a href="http://www.wired.co.uk/article/dark-matter-galaxy-dragonfly-44" rel="nofollow">http://www.wired.co.uk/article/dark-matter-galaxy-dragonfly-...</a><p>If there are many galaxy collisions like the Bullet Cluster, which separate dark from visible, then it's not surprising that many such pure galaxies exist, and their creation cannot be <i>unknown</i> (except for the purposes of melodramatic popsci quotes).