Powerful solar flares are disrupting radio signals across the globe, and experts warn more could be coming as a large sunspot ...

A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe, Asia and the Middle East. The culprit? A fiery X2.7-class ...

The sun released its strongest X-class solar flare of 2025, raising chances for northern lights and warnings of possible tech disruptions.

Three solar flares have erupted from sunspot region 4087 since yesterday. The latest was the largest of the year so far.

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

NASA has issued a major geostorm alert after detecting intense solar activity that could impact Earth’s satellites, ...

and solar flares. During its working lifetime, the spacecraft observed numerous eclipses, several of which human observers on Earth were not able to witness. NASA eyes more eclipses as SDO builds ...

The Earth's atmosphere is far more reactive to solar activity than scientists previously believed, with the new research showing it can pulse in near-synchronicity with the sun's powerful flares.

Space Weather Live says the new solar flare is an X2.2. That makes it the most powerful solar flare the Sun has unleashed in the past five years. X-Class solar flares are the strongest possible.

informing our predictions for space weather and solar flares. During just one observation of the sun, this instrument can collect more than 10 million spectra — graphs of the light's intensity o ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The record-breaking Daniel K. Inouye Solar Telescope (DKIST) has ...

Edison and the state’s two other big for-profit utilities have long tried to reduce the energy credits that incentivized Californians to invest in the solar panels. A bill to sharply reduce the ...