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Stellar Fireworks at the Heart of the Milky Way


Using the South Pole Telescope, astronomers have detected powerful stellar flares erupting from stars near the supermassive black hole at the centre of the Milky Way. Operating at millimetre wavelengths that can penetrate the dust obscuring our view of the core of the Galaxy, the telescope caught these dramatic magnetic energy releases in one of the most extreme environments in our Galaxy. The discovery opens a new observational window for studying stellar behaviour in regions previously hidden from view and provides insights into how stars survive and behave in the intense gravitational and radiation environment surrounding the Milky Way's central black hole.

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