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The JWST and standard cosmology

By A. Coley
Recent observations from the James Webb Space Telescope have identified a population of massive galaxy sources (>1010 M\mathrm{>10^{10}\ M_\odot}) at z>710z>7-10, formed less than 700 Myr after the Big Bang. Such massive galaxies do not have enough time to form within the standard cosmological model, and hence these observations significantly challenge... Show more
December 22, 2023
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The JWST and standard cosmology
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