Thread: Supermassive black hole caught 'burping' twice after colliding with nearby galaxy
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Old 01-12-2018, 06:49 PM
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Default Supermassive black hole caught 'burping' twice after colliding with nearby galaxy
Using two telescopes, astronomers have found a black hole at the centre of a galaxy 800 million light years away that has spewed material into space not once, but twice.


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