Musician idea of matter circulating to a black hole Ask an expert (NASA/Dana Berry/SkyWorks Electronic) ingredient picture shows the brand new spray of a black-hole at heart regarding a galaxy striking the boundary of another galaxy. (X-ray: NASA/CXC/CfA/ D.Evans et al.; Optical/UV: NASA/STScI; Radio: NSF/VLA/CfA/ D.Evans ainsi que al., STFC/JBO/MERLIN)
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