Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

Scientists have gotten the best-ever view of 'space tornadoes' howling near the Milky Way's black hole. The cosmic twisters ...

A high school student in New York has stumbled onto a massive discovery — a cosmic light echo possibly spanning twice the ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of ...

An international team of researchers used multi-wavelength observations of active galactic nuclei to study how black holes ...