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Magnetic Winds Drive Growth of Supermassive Black Holes

New observations reveal how rotating magnetic fields help black holes feed and evolve in distant galaxies.

Overview

  • Astronomers observed magnetic winds around the black hole in galaxy ESO320-G030 using ALMA in Chile.
  • These winds lift and remove some matter, slowing the accretion disk's rotation and allowing more matter to fall in.
  • The discovery challenges previous assumptions about how black holes feed and grow.
  • Researchers aim to determine if this phenomenon is common in other galaxies with supermassive black holes.
  • The study offers insights into the role of magnetic forces in galaxy and black hole evolution.