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Could JWST's mysterious 'Little Red Dots' be dark matter-powered stars?

Cosmin Ilie

June 1, 2026

JWST has spotted hundreds of compact red objects whose spectra and appearance don't fit standard galaxy or quasar models. This paper argues they could be 'quasi-stars' — black holes wrapped in massive envelopes — but ones born from supermassive dark stars powered by dark matter annihilation rather than nuclear fusion. That origin neatly sidesteps several awkward requirements of conventional models, and produces cool, opaque photospheres in the 3000–6000 K range that match what JWST actually sees.
Published as JWST's Little Red Dots as collapsed Supermassive Dark Stars arXiv:2606.02539
Read the original paper →