A: Located 8 billion light-years away, the galaxy 3C186 is home to an extremely bright galactic nucleus — the signature of an active supermassive black hole (SMBH). But this SMBH is about 35,000 ...

Why the vast supergalactic plane is teeming with only one type of galaxy. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 11 / 231120170937.htm ...

Researchers say they have discovered a jet from a galaxy with a black hole at its center changed its direction to point toward Earth. The galaxy, named PBC J2333.9-2343, has changed classification ...