What Happens When Two Black Holes Collide Inside a Galaxy?
Picture a city of a trillion stars holding its breath. Deep in the core, two invisible heavyweights drag spacetime itself into a tightening spiral, their dance silent yet ferociously bright in everything but sound. Astronomers have chased this mystery for decades, piecing together clues from flickering quasars, slingshotted stars, and ripples that make galaxies ...
