Early Universe's supermassive black holes grew in cocoons like butterflies

Ars Technica
By Jacek KrywkoJan 29, 2026, 12:00 pm216 ptsTrendingTop
When the James Webb Space Telescope sent its first high-definition infrared images back to Earth, astronomers noticed several tiny, glowing, crimson stains. These objects, quickly named “Little Red Dots,” were too bright to be normal galaxies, and too red to be simple star clusters. They appeared to house…

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