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

The observation of titanic jets emerging from the supermassive black hole at the heart of a distant galaxy could be a grim ...

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...

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

Spiral galaxy J2345−0449, 947 million light-years away from us in the constellation of Aquarius, is a very unusual object ...

Using data from the Euclid Space Telescope, astronomers have discovered a stunning 2,674 dwarf galaxies, the study of which ...

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

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