With many thanks to NASA Solar Dynamics Observatory and European Space Agency PROBA Teams.
Earlier on Sun events:
https://herrero-radio-astronomy.blogspot.com/2018/03/sun-earth-jupiter-20180330.html
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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)