This week's paper is "A recoiling supermassive black hole in the quasar SDSSJ092712.65+294344.0?" by Komossa et al. 2008. It discusses the best candidate to date for a recoiling supermassive black hole from the center of a galaxy.
Paper: ![[WWW]](/modern/img/moin-www.png){kind=small}
http://lanl.arxiv.org/abs/0804.4585