In a new book release, two scientists combine forces to explain the discoveries, developments and theories made in the realm ...

The black hole at the Milky Way’s heart neither slumbers nor sleeps. Instead, the ring of plasma surrounding it flickers constantly, punctuated by superbright flares, observations show.

The supermassive black hole at the centre of our Galaxy is in continuous turmoil, observations made using the James Webb Space Telescope (JWST) have revealed 1. The black hole, called Sagittarius ...