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A new image from the Event Horizon Telescope (EHT) collaboration has uncovered strong and organised magnetic fields spiraling from the edge of the supermassive black hole Sagittarius A* (Sgr A*). Seen in polarised light for the first time, this new view of the monster lurking at the heart of the Milky Way galaxy has revealed a magnetic field structure strikingly similar to that of the black hole at the centre of the M87 galaxy, suggesting that strong magnetic fields may be common to all b...

Zoom in / A new image from the Event Horizon Telescope has revealed powerful magnetic fields swirling from the edge of the supermassive black hole

<p>A new image from the Event Horizon Telescope (EHT) collaboration has uncovered strong and organised magnetic fields spiraling from the edge of the supermassive black hole Sagittarius A* (Sgr A*). Seen in polarised light for the first time, this new view of the monster lurking at the heart of the Milky Way galaxy has revealed a magnetic field structure strikingly similar to that of the black hole at the centre of the M87 galaxy, suggesting that strong magnetic fields may be common to all black holes. This similarity also hints toward a hidden jet in Sgr A*. The results were published t...

ESO, European Organisation for Astronomical Research in the Southern Hemisphere

<p>A new series of observations by the Event Horizon Telescope (EHT) collaboration measuring the degree of polarization in the emitted light shows that the black hole Sagittarius A* (Sgr A*) in the center of our Milky Way is surrounded by strong, spiral-shaped magnetic fields. Such a magnetic structure is likely produced by the magnetized plasma that is falling onto Sgr A* and is similar to that of M87*, the black hole at the center of the galaxy M87. This important result suggests that all black holes may have strong magnetic fields and that Sgr A*, like M87*, may emit a particle jet th...