Webb’s Little Red Dots Spark New Theories on Black Hole Birth
The James Webb Space Telescope has captured hundreds of tiny red dots in deep-field images whose nature remains mysterious; early ideas centered on distant galaxies or dust-enshrouded black holes, but current thinking leans toward growing black holes surrounded by dense hydrogen gas, or even a new class called black hole stars (quasi-stars). A notable case nicknamed “The Cliff” challenges previous explanations and hints at exotic physics, but most LRDs are extremely distant and consensus awaits more nearby examples and data to settle their origins.
