A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

Sunspot 3912 erupted with an X2-class solar flare.NOAA's GOES-R satellite captures footage of the blast in multiple ...

The abrupt cutoff of satellite data crucial for hurricane forecasting is delayed by one month, until July 31, according to a message posted by the National Oceanic and Atmospheric Administration ...

On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from space weather. The satellite, Space Weather Follow-On L1 (SWFO-L1), is ...

With a lengthy gap in weather-satellite coverage likely, agency is looking for other ways to ensure forecasts’ quality and timeliness. Artist's rendering of a polar-orbiting weather satellite. NOAA is ...