Add Yahoo as a preferred source to see more of our stories on Google. A black hole merger produced a behemoth over 225 times the mass of our sun. - Mark Garlick / Science Photo Library / Getty Images ...

Every now and again, a stellar object is caught zooming across space like a white rabbit, extremely late for a very important date. Now, for the first time, astronomers have confirmed a supermassive ...

Finnish scientists have shot two black holes orbiting each other, offering the first ever definitive proof that these intergalactic voids come in pairs, per a study published October 9 in the ...

A new discovery about what happens when a supernova – an exploding star – and a black hole collide could change the way scientists understand the lives and deaths of stars. The finding was the first ...

Astronomers have detected the signal of a colossal black hole in deep space that likely formed when two already-large black holes crashed into each other billions of light-years away. The result is a ...