Science

Aurora supercomputer powers two of the largest cosmological simulations to date

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 20/10/2026, 20:10:24 UTC.

Briefings

Argonne National Laboratory researchers successfully completed two massive cosmological simulations using the Aurora supercomputer. These simulations modeled the evolution of 13.4 trillion dark matter particles spanning a region 28.6 billion light-years wide. This achievement represents the largest simulations ever performed, utilizing the supercomputer's computational power to track particle interactions over vast cosmic distances.

Key points

• Argonne National Laboratory researchers completed two largest cosmological simulations ever using the Aurora supercomputer.
• The simulations tracked 13.4 trillion dark matter particles across a region 28.6 billion light-years wide.

Context

The Aurora supercomputer at Argonne National Laboratory enabled unprecedented scale in cosmological modeling, allowing scientists to simulate dark matter evolution over billions of light-years, a feat previously unattainable.

Limitations

Evidence is limited to the completion of two simulations; specific outcomes, computational efficiency comparisons, or scientific conclusions from the simulations are not provided.

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