Astronomers have discovered the biggest explosion seen since the begining of the universe, originating from a super-massive black hole. The blast is the biggest explosion seen since the Big Bang — the cosmologial model to describe a rapid expansion of matter and energy that created the observable universe. The explosion reportedly released five times more energy than the previous record holder.
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The blast occurred at the center of the Ophiuchus cluster of galaxies, some 390 million light years away. The cluster is a conglomeration of thousands of galaxies, hot gas and dark matter bound together by gravity.
