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

"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 ...

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

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

Christopher Nolan's 2014 sci-fi movie gets analyzed by a real astrophysicist, who sings the movie's praises despite ...

NASA confirmed a supermassive black hole in galaxy M87, 2.6 billion times the Sun's mass. Hubble captured its immense ...

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

Aterrifying glimpse of a possible fate for our galaxy, the Milky Way, has come to light thanks to the discovery of a cosmic ...

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