'Over-massive galactic black hole discovered

[SW VandeCarr]

'Over-massive" galactic black hole discovered

http://www.nature.com/nature/journal/v491/n7426/full/nature11592.html

Can someone elaborate on how this challenges current theories of galactic evolution?

 

[Chronos]

The full paper can be found here: http://arxiv.org/abs/1211.6429. The paper appears to mainly challenge the black hole mass to bulge relationship and various related associations. It also questions how such a massive black hole could form is what appears to be a long term quiet environment.