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Early Universe

Catching ΛCDM in the act

Two new studies provide potential evidence for the formation of the unexpectedly bright and massive galaxy populations that have been detected with JWST in the early Universe.

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Fig. 1: Two key galaxy formation pathways predicted by the ΛCDM cosmological model.

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Correspondence to Themiya Nanayakkara.

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Nanayakkara, T. Catching ΛCDM in the act. Nat Astron 9, 1427–1428 (2025). https://doi.org/10.1038/s41550-025-02662-z

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