Galaksi Messier 77, Penemuan Baru Teleskop Hubble yang

galaksi 77As other active galactic nuclei, the central region of Messier 77 is powered by a black hole that is surrounded by a thin accretion disc, whichGALAKSI 77 OOD · Personal Care Services · Personal and Laundry Services · Other Services (except Public Administration) , Beauty shops. See other industries