Space weather experts warn that a "strong" geomagnetic storm will rock Earth on Sept. 1-2, potentially lighting the skies ...

AP photographer Dmitri Lovetsky had been trying to photograph a plane flying across the disk of the sun for several days.

Surya, an AI model developed by NASA and IBM, tries to find hidden patterns in solar data to detect solar flares and winds.

New research from the University of St. Andrews in Scotland found that solar flare particles can reach more than 100 million ...

The clearest pictures ever taken of a solar flare have been captured by the world's largest solar telescope in Hawaii.

Skywatchers can expect stunning northern lights during the Labour Day holiday due to a solar storm caused by a coronal mass ejection (CME) from the sun. This storm, resulting from an M2.7 solar flare, ...

The hottest parts of the sun are its solar flares, and a new study suggests these flares could be more than six times hotter ...

The storm could interrupt high-frequency radio transmissions, such as by aircraft trying to communicate with distant traffic control towers. Most commercial aircraft can use satellite transmission as ...

A massive solar storm is approaching Earth, and space agencies around the world, including NASA, have issued a warning. Triggered by a powerful X2.7-class solar flare – the most intense eruption so ...

The Northern Lights wowed millions during a severe geomagnetic storm, visible across 18 U.S. states. Another aurora display ...

A "cannibal" solar storm is expected to hit Earth, potentially creating auroras visible in several U.S. states.

Earth could continue to experience effects from solar flare. An asymmetric, partial halo coronal mass ejection (CME) occurred on Dec. 28, 2015 in association with an M1 flare (R1-Minor radio blackout) ...