Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on warning is ...

Elon Musk's Starlink has lost 523 satellites from 2020 to 2024, the years associated with the peak of the Solar Cycle.

NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...