The region was not considered a major concern by space weather specialists, and yet it produced a large M4-class solar flare at about 2239 UTC on December 28, according to SpaceWeather.com. The blast ...

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

Scientists have long studied the sun, our solar system’s life-giving star, trying to understand its behavior, solar flares, ...

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 ...

A dark, sharply defined opening in the Sun’s outer atmosphere has grown at an unusually fast pace, doubling in size in ...

The clearest pictures ever taken of a solar flare have been taken by the world's largest solar telescope. Record-breaking images from the Daniel K. Inouye Solar Telescope in Hawaii reveal a flare four ...

New SwRI-led research connects circular flare ribbons, as observed with by Swedish 1-m Solar Telescope during the M4.7-class solar flare on May 3, 2023, with energy released by repeated bursts of ...

Plasma astrophysicists at KU Leuven have created the first self-consistent simulation of the physical processes that occur during a solar flare. The researchers used Flemish supercomputers and a new ...

The clearest pictures ever taken of a solar flare have been taken by the world's largest solar telescope. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state ...