#astrophysics

The James Webb Space Telescope has discovered a class of small, red objects called 'little red dots' that challenge existing models of the early universe, potentially representing black holes or a new type of object. This discovery could reshape our understanding of galaxy formation and black hole evolution in the early universe, and may point to entirely new astronomical phenomena. The little red dots appear to have existed between 0.6 and 1.6 billion years after the Big Bang and show emission from high-velocity hydrogen gas. Astronomers debate whether they are black holes cocooned in gas, brown dwarfs, or something else entirely.