Add Yahoo as a preferred source to see more of our stories on Google. U.S. Space Force guardians participate in Moonlight Defender, an exercise designed to focus on refining the defensive and ...

A new simulation of the galaxy’s magnetic turbulence shakes up how we think about—and visualize—the astrophysical environments. The model was developed by James Beattie, a postdoctoral fellow at the ...

Magnetic fields thread the largest structures in the observable universe. They trace the filaments of the cosmic web, wind ...

3D simulations reveal how shockwaves from stellar explosions and winds may carve hub-and-spoke structures in molecular clouds ...

The Center for Computational Astrophysics at the National Astronomical Observatory of Japan (NAOJ) has introduced the HPE Cray XD2000 system as a new supercomputer to replace the current dedicated ...

Somewhere between the galaxy clusters that dot the observable universe, enormous threads of hot, diffuse gas stretch across ...

A scientist from Tokyo Metropolitan University has shown that large gamma-ray-emitting bubbles around the center of the Milky Way were produced by fast, outward-blowing winds and an associated ...

Scientists have used supercomputers to create a "synthetic universe" that will help predict what the next generation of super-telescopes will see upon opening their eyes to the cosmos. These ...

Researchers led by the University of Tsukuba present computer simulations that capture the complex dynamics of elusive neutrinos left over from the Big Bang Current simulations of cosmic structure ...

It looks like fireflies flickering in the darkness. Slowly, more and more amass, lighting up the screen in large chunks and clusters. But this is not a video about insects. It’s a simulation of the ...

Even though space travel is still a distant prospect, it doesn't stop humans from playing around with the scenery – in the ...