nrao_Gallery_nrao17df01f
Credit: Bill Saxton, NRAO/AUI/NSF
Artist's conception of newly-discovered secondary supermassive black hole orbiting the main, central supermassive black hole of galaxy Cygnus A.
Provider: National Radio Astronomy Observatory
Image Source: /image/nrao/Gallery_nrao17df01f
Curator: NRAO/AUI/NSF, Charlottesville, Virginia, USA
Image Use Policy: Creative Commons Attribution 3.0 Unported license (http://creativecommons.org/licenses/by/3.0/)
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