A series of type III bursts
Many thanks to the Nancay Decametric Array Team at the Nancay Radio Astronomy Station of Paris Observatory
Hercules A
Radio-Optical View of the Galaxy Hercules A - Many thanks to: NASA, ESA, S. Baum and C. O'Dea (RIT), R. Perley and W. Cotton (NRAO/AUI/NSF), and the Hubble Heritage Team (STScI/AURA)