The novel simulations achieved its record-breaking performance by using approximately 9,000 of Frontier’s compute nodes, ...

How do you weigh one of the largest objects in the entire universe? Very carefully, according to new research.

The extensive calculations have set a new benchmark for cosmological hydrodynamics simulations, providing a groundbreaking ...

Giant filaments crisscross the universe, connecting galaxy clusters like superhighways between cities. But due to their ...

Argonne National Laboratory used the Frontier supercomputer to run the most detailed universe simulation ever.

Axions are the most likely candidate for enigmatic dark matter that dominates the universe. Astrophysicists are searching for evidence of high-mass axions produced during supernovae. Scientists ...

Our best view yet of the material linking clusters of galaxies may have pinpointed some 20 percent of the universe’s missing ...

DESI’s data isn’t limited to testing theories of gravity. It also emphasizes neutrinos, particles so tiny and elusive their ...

Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early ...

Dark matter is essential for explaining the distribution of galaxies in the Universe. Using computer simulations, astrophysicists have demonstrated that it plays a key role in the evolution of large ...

The universe just got a whole lot bigger - or at least in the world of computer simulations, that is.In early November, researchers at the Department ...