Science ❯ Astronomy ❯ Solar Activity

Solar Cycle

Solar Maximum Geomagnetic Storms Solar Flares Coronal Mass Ejections Forecasting Space Weather Solar Wind 2024 Total Solar Eclipse Aurora Forecasts Impact on Earth Geomagnetic Activity Solar Cycle 25 Solar Phenomena Solar Poles

10 ARTICLES

5mo ago

Aurora Outlook Tightens for Dec. 23 After Minor Storm, With Northern U.S. Still in Play

Forecasters say the coronal‑hole solar wind should keep conditions active as the southward reach weakens from Monday, with a possible Christmas Eve enhancement.

11 ARTICLES

5mo ago

NOAA Issues G2 Geomagnetic Storm Watch as Giant Sunspot Cluster Faces Earth