article_snippet.sent: The video swoops around the disc of superheated material known as a quasar surrounding the black hole, showing how it takes shape.
article_snippet.sent: Known as a quasar, this is a region of superheated dust and gas that surrounds supermassive black holes.
article_snippet.sent: At the centre of our Milky Way, for example, a bright quasar surrounding the supermassive black hole is visible.
article_snippet.sent: Each of the black holes found inside the quasar PSO J334.2028+01.4075 has the mass of ten billion suns, and This first simulation could provide an insight into what will happen if - or when - - or when merge.
article_snippet.sent: the observed quasar has two colliding black holes inside the observed quasar.
article_snippet.sent: The evidence so far comes from fluctuations in the observed quasar light - but this could just be due to a single black hole and a disc, rather than an orbiting partner.