SMRTR Science & EngineeringJan 29, 2026Live Science

'Previously unimaginable': James Webb telescope breaks own record again, discovering farthest known galaxy in the universe

SMRTR summary

The James Webb Space Telescope discovered the most distant galaxy ever observed, named MoM-z14, located just 280 million years after the Big Bang. This compact galaxy, 400 times smaller than the Milky Way, was confirmed through spectroscopic analysis with a record-breaking redshift of 14.44. The discovery continues a pattern of Webb finding unexpectedly bright ancient galaxies that challenge existing theories about early universe formation, suggesting star formation occurred similarly even in the cosmos's infancy.

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