The primary stars within the universe, large behemoths hundreds of instances the mass of our solar, might have fashioned within the blink of a watch, cosmologically talking, after the massive bang.

The James Webb House Telescope (JWST) has been in a position to detect distant galaxies from when the universe was barely 300 million years old. Fashions recommend star formation might have begun even earlier within the 13.8-billion-year historical past of the universe, maybe inside 200 million years or…