Supercomputer simulates the evolution of the universe

With the help of NASA's supercomputer, called the Pleiades, scientists have created the largest and most realistic simulations of the evolution of the universe to date.

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By running the "Bolshoi" simulation code on the Pleiades supercomputer , the researchers hope that it will explain how the galaxies and other large structures in the universe have changed. Since the Big Bang explosion occurred 13.7 billion years ago.

The Bolshoi code took scientists 18 days and millions of hours to divide the computer over more than 160,000 processors with the ultimate goal of completing the run on Pleiades, the seventh most powerful supercomputer in the world. gender.

The formation and evolution of the universe will be explained clearly with the help of supercomputers. (Source: technewsdaily.com)

"The Bolshoi simulation is a great example of the work done by the support of NASA's scientific goal to understand how stars, galaxies and planets are formed, in order to obtain a picture. The panorama of how the universe changed over billions of years, " said William Thigpen, technical director for the supercomputing system at NASA's Ames Research Center.

The Bolshoi simulation code is designed to model the distribution of black matter over a period of 1 billion light-years. Black material is a mysterious substance that scientists think makes up about 25% of the universe but does not interact with ordinary and invisible matter with conventional monitoring techniques.

According to the best scientific theories today, tentacle-like "strands" of black matter have formed frames from which ordinary matter gathers to form stars and galaxies. we see today.