Posted on by Evan Gough

A Superfast Supercomputer Creates the Biggest Simulation of the Universe Yet

These images are a small sample from the Frontier supercomputer simulations. They reveal the evolution of the expanding universe in a region containing a massive cluster of galaxies from billions of years ago to present day (left). Red areas show hotter gasses, where temperatures reach 100 million Kelvin or more. The panel on the right is a zoom-in, where star tracer particles track the formation of galaxies and their movement over time. Credit: Argonne National Laboratory, U.S Dept of Energy

Scientists at the Department of Energy’s Argonne National Laboratory have created the largest astrophysical simulation of the Universe ever. They used what was until recently the world’s most powerful supercomputer to simulate the Universe at an unprecedented scale. The simulation’s size corresponds to the largest surveys conducted by powerful telescopes and observatories.

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