Astronomers have identified a nearby galaxy whose central activity seems to be changing its long-term future. This galaxy, VV 340a, contains a superma.

Two massive black holes just collided a billion light-years away — and it’s rewriting science history. This epic cosmic crash ...

It's one of astronomy's great mysteries: how did black holes get so big, so massive, so quickly. An answer to this cosmic ...

An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary ...

We now have direct images of two supermassive black holes: M87* and Sag A*. The fact that we can capture such images is ...