Watch NASA's Solar Dynamics Observatory's M9.6-class flare. Credit: NASA/SDO/Helio Viewer | edited by Space.com's Steve ...

The structure of one of the ejections has captured the attention of the scientific community due to its potential for ...

These intense bursts of solar energy have come from an unusually active sunspot called AR4087, which is now directly facing ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar ...

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, ...

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's ...

Scientists claim we’re not prepared for the solar storms threatening Earth, which could cause cataclysmic blackouts, grid breakdowns and even an “internet apocalypse,” according to a frightening ...

A potent X2.7-class solar flare has erupted from the surface of the Sun, causing radio blackouts across vast regions of the ...

A significant solar storm is approaching Earth, triggering alerts from NASA and global space agencies. The Sun emitted a ...

On May 13 and 14, NASA reported two separate solar flares that were ranked in the X-class, which marks the most intense flares, according to the agency. The flare on May 13 was classified as an X1 ...