Add Yahoo as a preferred source to see more of our stories on Google. Flux ropes (simulated, right) are structures made up of magnetic field lines wrapping around each other like a rope, that look ...

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 ...

Cosmologists have spent decades trying to pin down exactly how fast the universe is flying apart and whether that rate is ...

When black holes collide, the impact radiates into space like the sound of a bell in the form of gravitational waves. But after the waves, there comes a second reverberation—a murmur that physicists ...

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 ...

A free interactive Moon Phases & Eclipses Simulator and the detailed 2026 full moon calendar are offering educators fresh ways to teach lunar science. The simulator lets students visualize orbital ...

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 ...

UNDATED (WKRC) - Falling into a black hole shouldn't be on any bucket lists, but that doesn't mean we can't wonder what it would be like if that were to ever happen. Following that same logic, NASA ...

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 ...