active galactic nucleus (Q46587)
compact region at the center of a galaxy that has a much higher than normal luminosity over at least some portion – and possibly all – of the electromagnetic spectrum
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Current Data About active galactic nucleus
(P31) (Q17444909)
(P279) (Q318)
(P361) (Q854155)
(Q130640765)
(P373) Active galactic nuclei
(P910) (Q7142028)
(P1813) "AGN" (language: en)
"NAG" (language: fr)
"АЯГ" (language: ru)
(P5008) (Q6173448)