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Milky Way Galaxy's supermassive black hole got 75 times brighter for two-hours and we got no clue why
Recently, our Milky Way Galaxy’s supermassive black hole shone brighter than a motherfucker for two-hours. And, the reason for it? We got no idea. Which is half of the awesomeness. Science Alert: The supermassive black hole at the heart of the Milky Way, Sagittarius A*, is relatively quiet. It’s not an active nucleus, spewing light and heat …