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A dormant volcano: the black hole at the heart of our galaxy is more explosive than we thought

  • Written by Joss Bland-Hawthorn, Director, Sydney Institute for Astronomy, University of Sydney
A dormant volcano: the black hole at the heart of our galaxy is more explosive than we thoughtConical jets of radiation burst from the black hole at the centre of the Milky WayJoss Bland-Hawthorn, Author provided

The supermassive black hole at the heart of our Galaxy spat out an enormous flare of radiation 3.5 million years ago that would have been clearly visible from Earth.

In new research that will soon be published in the Astrophysical...

Read more: A dormant volcano: the black hole at the heart of our galaxy is more explosive than we thought

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