Webb Spots MoM-z14: A Bright Beacon 280 Million Years After the Big Bang
NASA’s James Webb Space Telescope confirmed the bright galaxy MoM-z14 at a cosmological redshift of 14.44, placing it about 13.5 billion years in the past and roughly 280 million years after the Big Bang. It is about 100 times brighter than prelaunch predictions, challenging existing models of the early universe and offering clues about unusual nitrogen enrichment and the epoch of reionization. Webb’s findings continue to push observational boundaries ahead of future missions like the Roman Space Telescope.