NOAA's Space Weather Prediction Center (SWPC) in Boulder, Colo., issued a G3 (strong) geomagnetic storm watch for Tuesday, Nov. 11, 2025 into the following day. This comes as forecasters watch a pair ...
What can coronal mass ejections (CMEs) on other stars teach astronomers about stellar formation and evolution? This is what a recent study published in Nature hopes to address as an international team ...
Space weather can be a silent threat, its effects often invisible until disaster strikes. Yet, as humanity grows more dependent on satellites for everything from communication to navigation, ...
On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of Africa and Europe. This powerful eruption was triggered by sunspot group AR4366 ...
The Sun looks like a warm yellow sphere with a surface covered with glowing messy hair. The yellow glow extends to the edges of the image, with some regions brighter than others. Many bright yellow ...
Eruptions of charged particles from the sun are moving toward Earth and could create vivid displays of the northern lights, or aurora borealis, across large parts of the northern United States this ...
Magnar Gullikstad Johnsen monitors space and issues space weather alerts while awaiting a national warning service. Photo: UiT. Powerful space weather ...
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