The new simulation of the universe is a combination of a map and a time machine.
This map, called “Uchu,” which means “universe” in Japanese, does not include the moons of Neptune or Neptune.Instead, it’s a map of large galaxies and clusters of galaxies, all glued together by an invisible web. Dark matter, Do not release Electromagnetic radiation However, it still exerts gravity on the universe.
Researchers at Chiba University in Japan, the Andalusian Institute for Astrophysics in Spain, and several other institutions in Europe, the United States, Argentina, and Chile study the structure of the universe for almost the entire 13.8 billion-year history. Developed a simulation for.
The simulation is a 9.63 billion light-year virtual cube on each side, containing 2.1 trillion simulated dark matter particles. It was built on the National Astronomical Observatory of Japan supercomputer ATERU III and assembled over a year.
To manufacture Uchuu, you need “all 40,200 processors (CPU cores) available”. [at the supercomputer] Limited to 48 hours each month, “said Tomoaki Ishiyama, an information engineer at Chiba University. Said in a statement.. “20 million hours of supercomputers were consumed and 3 petabytes of data were generated, which is equivalent to 894,784,853 photos from a 12 megapixel mobile phone.”
Researchers reported a new simulation in the June issue of the journal Monthly Notification of the Royal Astronomical Society..
“Uchu is like a time machine,” Andalusian PhD student Julia F. Eleza’s Institute of Astrophysics said in a statement. “”[W]The e can move forward, backward, and stop in time, allowing you to “zoom in” or “zoom out” a single galaxy to visualize the entire cluster. You can see what is really happening at every moment and everywhere in the universe. From its early days to the present. ”
Originally published in Live Science.
Travel through galaxies and the dark matter web in this stunning universe simulation Source link Travel through galaxies and the dark matter web in this stunning universe simulation