"Webb Space Telescope Reveals Astonishing Teenage Galaxies in Early Universe"

The James Webb Space Telescope (JWST) has provided new insights into the characteristics of galaxies formed 2 to 3 billion years after the Big Bang. The CECILIA survey, utilizing the JWST, examined 33 ancient galaxies and discovered unusually high temperatures and the presence of elements like nickel. These findings contribute to our understanding of the evolution and chemical makeup of early galaxies, shedding light on galactic development over cosmic history.