01/26/2026
Most of the universe is invisible, but its effects are written all over the night sky.
Scientists have created the clearest map yet of dark matter using the James Webb Space Telescope, showing how this hidden substance quietly shaped galaxies, stars, and the cosmic web that holds everything together. Without dark matter, the universe as we know it would not exist.
This new view brings us closer to understanding how structure emerged after the Big Bang and why galaxies formed where they did. Sometimes, the most important forces are the ones we cannot see.
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