An international team of astronomers has carried out what is believed to be the largest ever cosmological computer simulation, tracking not only dark but also ordinary matter (such as planets, stars ...

Of all the discoveries from the James Webb Space Telescope, the multitude of Little Red Dots it has observed is among the ...

High-resolution cosmological simulations have resolved one of the JWST most puzzling discoveries: the true nature of "Little ...

The consortium running the European Space Agency's (ESA) Euclid mission has published the most extensive simulation of the cosmos to date. The modeling was based on algorithms developed by UZH ...

May 20, 2026 — University of California San Diego Halıcıoğlu School of Data Science and Computing astrophysicist Mike Norman is driving a new generation of cosmology simulations that push precision ...

Cosmological simulations of dark matter halos form the backbone of our understanding of large-scale structure in the Universe. By numerically evolving millions to billions of particles under gravity, ...

Cosmologist Francisco “Paco” Villaescusa-Navarro has a problem. “We are spending billions of dollars in ground and space telescopes to decipher the mysteries of the universe,” he explains, “but we are ...

Cosmological simulations have become indispensable tools for understanding the assembly of galaxies within the framework of a ΛCDM Universe. By numerically integrating the coupled equations of gravity ...

Totaling 4,233 universe simulations, millions of galaxies and 350 terabytes of data, a new release from the CAMELS project is a treasure trove for cosmologists. CAMELS — which stands for Cosmology and ...

A strategy borrowed from generative AI — train cheaply on the familiar, then fine-tune on the hard problem — can cut the number of expensive physics simulations needed by nearly a factor of ten. But a ...