After a calm week, the sun erupted again. A powerful M5.1 solar flare burst from an emerging sunspot region, shaking the ...

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

“It’s a milestone in solar physics,” said Ioannis Kontogiannis, a solar physicist at the Swiss Federal Institute of ...

Researchers followed a single solar hotspot for 3 months as it unleashed nearly 1,000 flares, revealing insights about our Sun's fury.

An international team of researchers tracked the active solar region using the Solar Orbiter spacecraft, a joint NASA and ...

The Sun erupted with an X1-class solar flare.NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. The flare caused radio blackouts on sunlit portion of Earth at the time ...

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

Have you ever seen a coronal mass ejection? It’s the eruption of plasma during a solar flare, and new video captured one powerful eruption in stunning detail. A solar flare is usually the genesis of a ...

With the Sun still in an active phase there could be more spectacular Northern light displays in the year ahead.

A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST on Sunday, November 30, said NASA’s Solar Dynamics Observatory, which ...

Pocket AVIA/RAD-ALERT warns of solar flare neutrons and radiation and Terrestrial Gamma Bursts, both of which may pose hazard to passengers, crews, and avionics This pocket unit provides real-time ...

The sun may be coming out of its slumber at long last. On Friday morning (May 29), our star fired off its strongest flare since October 2017, an eruption spotted by NASA's sun-watching Solar Dynamics ...