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

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

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...