A flash of extraordinary intensity suddenly illuminated the cosmos in 2018, capturing the attention of astronomers with its unprecedented luminosity. This energetic manifestation, coming from a very ...

Astronomers have detected spacetime itself being dragged and twisted by a spinning black hole for the first time. The discovery, seen during a star’s violent destruction, confirms a prediction made ...

A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...