Preprint of the paper: http://www.eso.org/public/archives/releases/sciencepapers/eso1615/eso1615a.pdf http://www.eso.org/public/archives/releases/sciencepapers/

Preprint of the paper: http://www.eso.org/public/archives/releases/sciencepapers/eso1615/eso1615a.pdf http://www.eso.org/public/archives/releases/sciencepapers/es... Via the ESO press release: http://www.eso.org/public/news/eso1615/ http://www.eso.org/public/news/eso1615/