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How Giant Black Holes Are Born in the Early Universe ⚡ экспресс

Original: "Rapid emergence of overmassive black holes in the early Universe"
arXiv:2601.04955v1 · 2026-01-08 · CC BY · ⏱ 1 min · Galaxies Cosmology Stellar
New simulations show that supermassive black holes grow from heavy seeds just 700 million years after the Big Bang.
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In the early universe, dusty cocoons hide giants: inside them, black hole embryos of a million solar masses rapidly grow by devouring gas. It is these objects that the JWST sees as mysterious 'red dots' — a moment before the birth of supermassive monsters.

🎯 A black hole seed is a billion times lighter than an adult giant, but it grows so fast that it gains almost all its mass in 200 million years — like an acorn turning into a century-old oak in a single day.

Scientists
Adam RiessBrian SchmidtEdwin HubbleGeorges LemaîtreMaarten SchmidtSaul Perlmutter
Tags
black hole JWST galaxy hydrogen spectroscopy expansion of the universe
Laws
Hubble's lawDoppler effectHawking radiationgravitational lensingBekenstein-Hawking entropyCoulomb's law
Original: arXiv:2601.04955v1 · CC BY · bridge42worlds