50-year mystery solved: Scientists confirm powerful wind blowing from the Milky Way's supermassive black hole Ynetnews Scientists Find Long-Sought Cosmic Wind Erupting From Supermassive Black Hole NDTV Wind from Milky Way's supermassive black hole is finally discovered Reuters Astronomers just solved a 50-year-old mystery about the Milky Way’s black hole Scientific American Scientists have made a huge discovery at the enormous black hole at the centre of our Galaxy. And they found something poin