Unveiling the Origins of the Universe: Webb Telescope and Massive Simulations Illuminate the Early Cosmos

Researchers have developed a computer simulation called the "Renaissance simulations" that accurately aligns with observations made by the James Webb Space Telescope (JWST) of the early universe. The simulation models early galaxy formations, including the formation of dark matter halos and the first stars in the universe. The findings show that the observed galaxies are consistent with current theoretical models, providing valuable insights into our understanding of the origins of the universe.