Hercules A

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)

Sunday, April 21, 2013

130421 -- Wonderful selected solar activity at Nancay

130421 -- Wonderful selected solar activity at Nancay


Many thanks to the Taxpayers of France, Nancay Decametric Array Team at the Nancay Radio Astronomy Station of Paris Observatory, Solar Dynamics Observatory, and Solar Monitor at Trinity College in Dublin Ireland.