Radio galaxies already feature mind-bending physics, with supermassive black holes accreting matter at the galactic core and sending out vast plasma jets that glow at radio frequencies. Those larger ...

Researchers say they are puzzled over the discovery. Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to produce these types of ...

Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to produce these types of signals, according to new research. The source of ...

Take, for instance, one such fast radio burst astronomers recently tracked to the distant outskirts of a long-dead galaxy. Based on what scientists thought they knew about fast radio bursts ...