More strong solar storms are still expected throughout 2025 and potentially even into 2026, giving us a greater chance of ...

Sunspots AR3664 and AR3663 have been erupting with X- and M-class solar flares. Both sunspots are Earth-facing and could potentially deliver a solar storm. NASA's Solar Dynamics Observatory captured ...

Last year gave skywatchers multiple stunning sky shows, including the total solar eclipse, the return of the “devil comet,” ...

The year will kick off with a six-planet parade in January that will be visible for weeks. Eclipses and supermoons also are on tap.