New Lumina Supercomputer Simulation Offers Detailed Insights into Early Universe Evolution

An international team of researchers has developed Lumina, one of the most detailed supercomputer simulations to date, providing new insights into the early universe. Published in the scientific journal Monthly Notices of the Royal Astronomical Society, Lumina recreates how the first stars and black holes drove reionization, a crucial and enigmatic phase that transformed the cosmos after the Big Bang. This massive simulation covers over 100 times more space than previous models, helping astronomers understand how the universe evolved into its current state.