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Solar Physics

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

Forecasters say a glancing CME could drive moderate geomagnetic activity with auroras reaching mid-latitudes.

Extreme Geomagnetic Storm Forecast Wavers After CMEs Do Not Reach Earth on Friday

NOAA Confirms Strong G3 Geomagnetic Storm Affecting Earth

Geomagnetic Storm Hits G3 as Earth‑Directed CME Approaches

Solar Orbiter’s Polar Vantage Reveals Fast Poleward Magnetic Flows on the Sun

Solar Activity Surges as Second X-Class Flare Hits Overnight

JPL Confirms Non-Gravitational Acceleration in Interstellar Comet 3I/ATLAS

ESA’s Henon, First Stand-Alone Deep-Space CubeSat, Clears Design Review for 2026 Trial

NASA Image Shows ‘Jack‑O’-Lantern’ Sun as Earth Faces Minor Geomagnetic Storms

Hubble and Ground Telescopes Capture First Multi-Temperature CME on a Young Sun Analogue

Solar Lab Warns of Low-Level Geomagnetic Storms Today From Coronal Hole Stream

First Direct Detection of Torsional Alfvén Waves in the Sun’s Corona

Far-Side Solar Eruption May Be X10 With Plasma Cloud Forecast to Reach Interstellar Comet Oct. 24

Rare Red Aurora Alert Signals High UK Visibility Tonight

Earth Enters Fast Solar-Wind Stream as Moderate Geomagnetic Storm Begins

Solar Flares Intensify With M4.8 Blast, X‑Class Possible Today

Earth Enters Coronal-Hole Solar Wind Earlier Than Forecast

M2.0 Solar Flare Recorded on Oct. 9 as Scientists Keep Watch

Simulations Reveal Space Tornadoes That Current Monitors Miss, Prompting Solar‑Sail Probe Concept

Four-Day Geomagnetic Storm Ends as Forecasts Turn Quiet