Astronomers have measured the mass of the supermassive black hole at the center of NGC 1097 — a barred spiral galaxy located approximately 45 million light-years away in the direction …read more
Source:: Science
Astronomers have measured the mass of the supermassive black hole at the center of NGC 1097 — a barred spiral galaxy located approximately 45 million light-years away in the direction …read more
Source:: Science