Webb Telescope Uncovers Massive Early Universe Galaxies

The discovery of 'red monsters' challenges existing models of galaxy formation shortly after the Big Bang.

The James Webb Space Telescope has identified three massive galaxies, dubbed 'red monsters,' from the first billion years after the Big Bang.
These galaxies are nearly as large as the Milky Way, contradicting current understanding that such massive galaxies shouldn't exist so soon after the Big Bang.
The galaxies show a high efficiency of star formation, producing stars at a rate two to three times higher than expected.
The findings suggest that early galaxies could convert baryonic matter into stars more efficiently than previously thought.
Further research is needed to understand how these galaxies defy existing cosmological models and what this means for our understanding of the early universe.