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Geomagnetic Storm Watch Issued for Early January Following Solar ActivityScience
Geomagnetic Storm Watch Issued for Early January Following Solar Activity
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Everything about our star: news about solar activity, powerful flares, and space weather forecasts. The Sun's influence on our planet, technology, and space travel.
01 January
29 December
Science
M-Class Solar Flare Series Sparks Potential for New Year's Aurora DisplaysScienceM-Class Solar Flare Series Sparks Potential for New Year's Aurora Displays
27 December
Science
M5.1 Solar Flare Erupts on Eastern Limb, Prompting Space Weather MonitoringScienceM5.1 Solar Flare Erupts on Eastern Limb, Prompting Space Weather Monitoring
22 December
Science
NASA's Parker Solar Probe Hits Record Solar Proximity Amidst Observations of Interstellar Comet 3I/ATLASScienceNASA's Parker Solar Probe Hits Record Solar Proximity Amidst Observations of Interstellar Comet 3I/ATLAS
18 December
Science
AI Modeling of Solar Magnetic Fields Boosts Space Weather Forecasting AccuracyScienceAI Modeling of Solar Magnetic Fields Boosts Space Weather Forecasting Accuracy
16 December
Science
NASA's Parker Solar Probe Captures 'Inflows' of Solar Material During Record Close ApproachScienceNASA's Parker Solar Probe Captures 'Inflows' of Solar Material During Record Close Approach
14 December
Science
Parker Solar Probe Data Refines Boundary of Sun's AtmosphereScienceParker Solar Probe Data Refines Boundary of Sun's Atmosphere
08 December
Science
G3 Geomagnetic Storm Forecast for December 9, 2025, Following M8.1 Solar FlareScienceG3 Geomagnetic Storm Forecast for December 9, 2025, Following M8.1 Solar Flare
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X1.1 Solar Flare Erupts from Unexpected Corner of Giant Sunspot Group 4298ScienceX1.1 Solar Flare Erupts from Unexpected Corner of Giant Sunspot Group 4298
07 December
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The Persistent Solar Enigma: Active Region AR 4299 Unleashes Another Powerful M8.1 FlareScienceThe Persistent Solar Enigma: Active Region AR 4299 Unleashes Another Powerful M8.1 Flare
04 December
Science
Thirty Years of SOHO Service: From Crisis Management to Comet Records and HelioseismologyScienceThirty Years of SOHO Service: From Crisis Management to Comet Records and Helioseismology
Science
Solar Activity Surges: New M-Class Flare Erupts Amidst Record Sunspot ComplexScienceSolar Activity Surges: New M-Class Flare Erupts Amidst Record Sunspot Complex
03 December
Science
Forecast for G2 Geomagnetic Storm Following X1.9 Solar Flare on December 1, 2025ScienceForecast for G2 Geomagnetic Storm Following X1.9 Solar Flare on December 1, 2025
01 December
Science
Solar Flare of X1.9 Magnitude Marks the Return of Active Region 4274ScienceSolar Flare of X1.9 Magnitude Marks the Return of Active Region 4274
29 November
Science
Two Major Activity Centers Emerge on the Sun's Eastern Limb: M-Class Flare Recorded and Risk Assessment UnderwayScienceTwo Major Activity Centers Emerge on the Sun's Eastern Limb: M-Class Flare Recorded and Risk Assessment Underway
19 November
Science
Interstellar Comet 3I/ATLAS Targeted by Solar Storm After Far-Side Eruption: A Rare Astronomical OpportunityScienceInterstellar Comet 3I/ATLAS Targeted by Solar Storm After Far-Side Eruption: A Rare Astronomical Opportunity
18 November
Science
The Twelfth Anomaly of Interstellar Comet 3I/ATLAS Defies Scientific ExplanationScienceThe Twelfth Anomaly of Interstellar Comet 3I/ATLAS Defies Scientific Explanation
14 November
Science
Mysterious Solar Region Unleashes Second X4.05 Superflare in DaysScienceMysterious Solar Region Unleashes Second X4.05 Superflare in Days
13 November
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Earth Hit by Year's Strongest Geomagnetic Storm, a G4 Event Triggering Auroras Across 21 U.S. StatesScienceEarth Hit by Year's Strongest Geomagnetic Storm, a G4 Event Triggering Auroras Across 21 U.S. States
12 November
Science
X5.16 Solar Flare Unleashes Record Storm: Radio Blackout Precedes Extreme G5 ThreatScienceX5.16 Solar Flare Unleashes Record Storm: Radio Blackout Precedes Extreme G5 Threat
Science
The "Fiery Pegasus" Delivers Record Solar Blow in Current CycleScienceThe "Fiery Pegasus" Delivers Record Solar Blow in Current Cycle
11 November
Science
Sun Unleashes Extreme X5.16 Solar Flare Directly Facing Earth from Active Region 4274ScienceSun Unleashes Extreme X5.16 Solar Flare Directly Facing Earth from Active Region 4274
Science
Dual Solar Ejections Converge, Threatening Major Geomagnetic Storm on November 12ScienceDual Solar Ejections Converge, Threatening Major Geomagnetic Storm on November 12
10 November
Science
Sun Unleashes Double Strike: Second X1.21 Solar Flare Confirmed, Triggering 'Cannibal' CME EventScienceSun Unleashes Double Strike: Second X1.21 Solar Flare Confirmed, Triggering 'Cannibal' CME Event
09 November
Science
X1.79 Solar Flare Eruption Directed Toward Earth Prompts Focus on Internal ResilienceScienceX1.79 Solar Flare Eruption Directed Toward Earth Prompts Focus on Internal Resilience