Dying radio galaxies fade faster than scientists expected
Bron: Science DailyOpenen bij originele bron ↗
04/09/2026 às 10:0740 weergaven
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Astronomers have identified a surprisingly young population of fading radio galaxies whose supermassive black holes have already switched off their powerful jets. The confirmed remnants range from about 8 to 42 million years old, suggesting many may …
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