galaxy ESO320-G030 tagged posts

Supermassive Black Hole appears to Grow Like a Baby Star

Galactic whirlwind
Artist’s impression: A spiralling wind helps the supermassive black hole in galaxy ESO320-G030 to grow, assisted by magnetic fields. In this illustration, the core of the galaxy is dominated by a rotating wind of dense gas leading outwards from the (hidden) supermassive black hole at the galaxy’s very centre. The motions of the gas, traced by light from molecules of hydrogen cyanide have been measured with the Alma telescope. Image credit: M. D. Gorski/Aaron M. Geller, Northwestern University, CIERA, the Center for Interdisciplinary Exploration and Research in Astrophysics.

Supermassive black holes pose unanswered questions for astronomers around the world, not least “How do they grow so big?” Now, an international team of astronomers, including researchers from Chalmers University...

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