Citizen scientists discover huge Matorny-Terentev galaxy cluster
Two volunteer participants in an international citizen science project, T. Matorney and I. A. Terentev, have had a rare galaxy cluster that they found named after them. The pair pieced together the huge C-shaped structure of RGZ-CL J0823.2+0333 from much smaller images of cosmic radio waves shown to them as part of the web-based program Radio Galaxy Zoo.
Mysterious alignment of black holes discovered
Deep radio imaging by researchers in the University of Cape Town and University of the Western Cape, in South Africa, has revealed that supermassive black holes in a region of the distant universe are all spinning out radio jets in the same direction — most likely a result of primordial mass fluctuations in the early universe.