Twenty years ago today a magnetar’s epic tantrum made our planet ring like a bell from tens of thousands of light-years away ...

The enigmatic and awe-inspiring nature of black holes continues to captivate astronomers worldwide, and the supermassive ...

Ukrainian officials say Russia has launched a massive missile barrage targeting Ukraine’s energy infrastructure.

A massive, energetic jet from Virgo A could help scientists understand how matter behaves around a black hole.

Ukrainian cities have been subjected to large-scale attacks on Christmas morning by Russian ballistic and cruise missiles ...