James Webb Space Telescope reveals early galaxies and cosmic mysteries in three years of operation.

The James Webb Space Telescope (JWST) has transformed our view of the cosmos in just three years. It has discovered early galaxies with unusual chemistry, abundant faint galaxies that may have ended the cosmic "dark ages," and mysterious "little red dots" with properties of both stars and supermassive black holes. Despite these breakthroughs, JWST has yet to find the limit at which galaxies cease star formation, continuing to explore the universe's secrets.

3 months ago
11 Articles