NGC 1052 is an elliptical galaxy, located at a distance of about 60 million light years. Its central region is believed to contain a super massive blackhole, surrounded by a thick disk of matter. The signal gap in the image is possibly corresponding to the black hole position.
Image courtesy of NRAO/AUI and M.J. Claussen, P.J. Diamond, J.A. Braatz, A.S. Wilson, and C. Henkel.