Scientists find the largest explosion since the Big Bang
                        Fewed by - Muzammil Zafar
                        A collaboration of scientists operating telescopes in the US, Europe, India, and Australia have found what they believe to be the greatest explosion in the universe since the Big Bang. The explosion is believed to have been caused by a supermassive black hole in the Ophiuchus galaxy cluster containing thousands of galaxies. The black hole blew a one-and-a-half-million light-year hole in the middle of the cluster.
                          
                              
                                  australia
                              
                                  india
                              
                                  europe
                              
                                  hole
                              
                                  scientist
                              
                                  black-hole
                              
                                  united-states
                              
                                  largest
                              
                                  researcher
                              
                                  explosion
                              
                                  big-bang
                              
                                  ophiuchus
                              
                                  cluster
                              
                                  supermassive
                              
                          
                        
                          
                         
                             Fri Feb 28
                          -
                        
                        
                            
                                BBC