The Uchuu simulation is the largest and most in-depth simulation of the universe ever made. It contains 2.1 trillion “particles” in an area 9.6 billion light-years across. The simulation models the advancement of the universe across more than 13 billion years. It does not concentrate on the formation of planets and stars however instead looks at the habits of dark matter within an expanding universe. The information of Uchuu is high enough that the team can identify everything from galaxy clusters to the dark matter halos of individual galaxies. Because dark matter comprises most of the matter in deep space, it is the main motorist of galaxy development and clustering.
A 100Tb SSD drive could fit in a big pocket. Credit: Linus Tech Tips
It takes a remarkable amount of computational power and storage to create such an in-depth design. The team utilized over 40,000 computer system cores and 20 million computer system hours to generate their simulation, and it produced more than 3 Petabytes of information. Thats 3,000 Terabytes or 3 million Gigabytes for us mortals. Utilizing high-density compression, nevertheless, the team had the ability to compress their outcomes into a simple 100 Terabytes of storage.
Thats still a tremendous amount of data, but it can be saved on a single drive. The Exadrive from Nimbus is a 100 Tb solid-state drive in a basic 3.5-inch type aspect. Approved, it will set you back $40,000, however if you have that type of change hiding between your couch cushions, why not use it to keep a universe in your pocket. If you dont have that much spare modification, you can access the information online. The Uchuu team has their raw information on skiesanduniverses.org, so you can explore their virtual universe all you desire.
In addition to being a detailed cosmic simulation, the Uchuu simulation can be used by scientists dealing with scientific data mining. As big sky studies and more simulations are produced, the data will end up being so large information mining will play a crucial function in astronomical research. Up until that information becomes readily available, information miners can refine their abilities on a pocket universe.
Recommendation: Ishiyama, Tomoaki, et al. “The Uchuu simulations: Data Release 1 and dark matter halo concentrations.” Month-to-month Notices of the Royal Astronomical Society 506.3 (2021 ): 4210-4231.
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The universe contains whatever we can observe, so astronomers cant study several universes to see how our universe ticks. By tweaking different aspects of their simulation, astronomers can see how things such as dark matter and dark energy play a role in our universe.
The cosmos contains whatever we can observe, so astronomers cant study multiple universes to see how our universe ticks. They can produce computer system simulations of our universe. By tweaking various aspects of their simulation, astronomers can see how things such as dark matter and dark energy play a role in our universe. The Uchuu simulation is the biggest and most detailed simulation of the universe ever made. The simulation designs the advancement of the universe throughout more than 13 billion years.