Sunspots are the most striking phenomenon of the solar magnetic field. After the invention of the telescope early in the 17th ...

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

Experts have advised people to monitor reliable sources like NASA and NOAA for updates on solar activity and space weather.

Variations in sunspot activity affect the weather on Earth, but the underlying mechanisms are unknown. New measurements of the Sun's radius and luminosity may help pinpoint the source of the ...

Amid intense solar activity this year, scientists are keeping a close watch on sunspot activity as Earth enters the peak of the Sun’s 11-year cycle. Tracking sound waves through the Sun ...

The M-class flare was accompanied by a coronal mass ejection currently forecast to land Earth with a glancing blow on June 18 ...

In a burst of solar activity, NASA has said that sunspot region 4114 has unleashed the most powerful solar flare of 2025 so far.

Every 11 years, activity on the Sun peaks. More sunspots, prominences, flares, and other phenomena are seen on our star’s face, plus, there’s an uptick in visible aurorae here on Earth. This ...

The peak of Solar Cycle 25 is coming and it could mean an uptick in geomagnetic storms. Could Tennessee see the aurora borealis again?

If you're already tired of Arizona's scorching summer temperatures, take a look at Farmers' Almanac's fall 2025 weather ...

Sunspot region 4114 has unleashed its most powerful solar flare yet — an X1.9 class that erupted late June 19, triggering shortwave radio blackouts across the Pacific Ocean, including parts of Hawaii.

Founded in 1818, the Farmers’ Almanac uses a secret formula that includes components such as “sunspot activity, tidal action, the position of the planet,” to predict long-range weather ...