When we look far enough into space, we are also looking far enough back in time. Light from distant galaxies does not arrive instantly. It takes millions and even billions of years to reach us. In this delay lies the story of the early Universe. This is a time when structure was still new, when matter had only recently cooled, and when the first attempts at star formation began to mark the darkness with light. The James Webb Space Telescope, launched with the purpose of revealing that ancient era, has now begun delivering evidence that challenges many expectations.
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