Long-lived radio outburst from black hole exhibits properties of the early universe

Astronomers have identified a unique spiral galaxy, SDSS J1105+1452, that has exhibited an unusually long-lived and intense radio outburst for over eight years. This phenomenon, originating near the galaxy's central black hole, provides new insights into extreme physical conditions in the early universe.
Why it matters
This discovery challenges existing models of radio transients and offers a new prototype for studying galactic evolution.
edited by Sadie Harley , reviewed by Andrew Zinin
The article is a factual report on scientific research published in a peer-reviewed journal.
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