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Cen A in the media :

A composite image showing the size of the radio glow from the galaxy Centaurus A in comparison to the full Moon and the ATCA antennas in the foreground.

Credit: Ilana Feain et al.; CSIRO Australia Telescope National Facility

The secret inside Centaurus A

Credit: ESO, Y. Beletsky, Digitized Sky Survey 2, and A. Fujii

Watching a Cannibal Galaxy Dine
(ESO Photo Release 44/09 (2009-11-20))

Most recent publications found :

Centaurus A: The Extragalactic Source of Cosmic Rays with Energies above the Knee
Biermann, Peter L.; de Souza, Vitor
The Astrophysical Journal, Volume 746, Issue 1, article id. 72 (2012).

Hadronic-Origin TeV gamma-Rays and Ultra-High Energy Cosmic Rays from Centaurus A
Sahu, Sarira; Zhang, Bing; Fraija, Nissim
arXiv:1201.4191v1 [astro-ph.HE]