this post was submitted on 04 Sep 2025
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JWST May Have Found The First Direct Evidence of a Primordial Black Hole (www.sciencealert.com)
submitted 6 days ago by Delta_V@lemmy.world to c/space@mander.xyz
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...has directly measured the mass of one of the mysterious 'Little Red Dots' (LRDs) spotted by JWST in the Epoch of Reionization, just 600 million years after the Big Bang...the rotation curve of QSO1 is neatly consistent with a galaxy rotating around a mass of about 50 million solar masses..."The only scenarios that can account for such a system are those invoking 'heavy seeds', such as direct collapse black holes (DCBHs, resulting from the direct collapse of massive pristine clouds), or primordial black holes (PBHs, formed in the first second after the Big Bang),"...The paper remains to be peer reviewed

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[–] krunklom@lemmy.zip 2 points 5 days ago

A primordial black hole killed my parents.