A trio of heliophysicists and satellite trackers at NASA Goddard Space Flight Center and the Goddard Planetary Heliophysics ...

NEW YORK (AP) — Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms.

A RARE “severe” warning has been issued for a massive solar storm due to arrive at Earth tomorrow. The storm risks causing ...

The sun is at its most active these days, but we don't know exactly when the peak was reached. "It seems like we’re either at ...

The X2.7-class flare, the strongest of 2025, signals heightened solar activity during the solar maximum. While disruptions are possible, vivid auroras may also grace the skies, offering a ...

According to astronomers, increased solar activity could cause power disruptions on Earth and breathtaking auroras. NASA's Solar Dynamics Observatory recently captured the most powerful solar ...

A strong solar flare, the biggest of 2025, erupted from the sun. The flare, originating from Region 4087, caused radio blackouts across multiple continents. NASA and NOAA reported the disruptions. The ...

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on ...

That's the challenge scientists face when it comes to predicting solar storms. We've come a long way in understanding space weather. We can spot solar storm eruptions, track their speed ...

A “solar maximum” indicates a peak in solar activity and occurs throughout the sun’s 11-year cycle, during which a “solar minimum” is also reached. This peak in activity results in more ...

The team traces the event to around 12,350 BC using a new climate-chemistry model specifically designed to reconstruct ancient solar particle activity. This expands the known timeline for ancient ...

Solar flares are sudden, intense bursts of electromagnetic radiation released from regions of intense magnetic activity on the sun's surface. The X2.7 flare came less than 24 hours after another ...