The simulations will be used by astronomers to test the standard model of cosmology. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The world's ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

Astronomers have used high-resolution simulations of ultra-faint dwarf galaxies to probe the 'climate' of the early universe. Led by Dr. Azadeh Fattahi, the study modeled the smallest galaxies to ...