Scientists have triumphantly crafted the most expansive and meticulously detailed digital simulation of the universe to date, enabling them to retrace the universe's birth billions of years in the past and forecast its future trajectory. The research team from the National Astronomical Observatories has unveiled the 'Qianyan' cosmic simulation project, constructing a digital model of the universe that spans an astonishing 12 billion light-years and encompasses 4.2 trillion dark matter particles within a supercomputer. This feat sets a new global benchmark for the scale and precision of digital universe simulations.
