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What happens when a galaxy's supermassive black hole turns off? These dying radio galaxies could show us

Latest from Space.com Aug 21, 2026 · 9:00 PM 👁 0 views ❤ 0 likes

Astronomers have discovered a hitherto unseen population of galaxies with fading radio lobes, revealing what happens to these vast outflows when their black hole engines stall.

Read full story at Latest from Space.com ↗

What happens when a galaxy's supermassive black hole turns off? These dying radio galaxies could show us

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