Scientists have generated the largest and most realistic simulations of the evolving universe to date with the aid of NASA’s powerful supercomputer, dubbed Pleiades.
By running the “Bolshoi” simulation code on Pleiades, researchers hope to explain how galaxies and other very large structures in the universe have changed since the Big Bang 13.7 billion years ago. [Video of the Bolshoi universe simulation]
The Bolshoi code took 18 days and millions of hours of computer time split up among more than 160,000 processors to finish running on Pleiades, which is the seventh most powerful supercomputer in the world.
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