Three galaxies and their supermassive black holes are slowly crashing into one another about 1.2 billion light-years from Earth. The system, known by the super catchy name of J1218/1219+1035 is a triple merger where all three galaxies are home to actively feeding supermassive black holes. Every galaxy in this three-galaxy pileup has its core engine […] The post Astronomers Found Three Supermassive Black Holes Slamming Into Each Other appeared first on VICE .