Astronomers find spiral magnetic field resembling M87's around Milky Way's Sagittarius A* black hole, hinting at potential undetected jets.
Astronomers have detected a strong, organized magnetic field with a spiral pattern around the Milky Way's central black hole, Sagittarius A* (Sgr A*). This magnetic field closely resembles the one surrounding M87's black hole, indicating that strong magnetic fields may be a common feature of black holes. The magnetic field around M87's black hole enables it to launch powerful jets of material into space, suggesting that similar jets might exist around Sgr A* and remain undetected to date.
March 27, 2024
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