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

Solar storm triggers warning in Spain: possible disruptions to GPS and power. Experts advise monitoring as activity remains ...

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

A powerful solar flare has triggered global alerts, with warnings of GPS glitches, radio blackouts, and stunning auroras ...

In a recent observation of 2 strong solar flares within 24 hours, NASA has issued warnings that the intense eruptions on the ...

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

When a solar flare leaps out from around the sun ... GOES-19 once it reaches geostationary orbit, will blast off from NASA's Kennedy Space Center in Florida on a SpaceX Falcon Heavy rocket.

NASA and NOAA issue global alerts after the year's most powerful solar flare triggers radio blackouts; satellite and power ...

Of course, NASA and other organizations are continually monitoring the Sun for increased solar flare activity. And, when a solar eruption threatens Earth, there are often warnings about the ...

The images taken by NASA's Solar Dynamics Observatory (SDO) spacecraft reveal the source of the strongest flare to have been released in four years by the Sun, leading to warnings that a resulting ...

Solar flares are bursts of radiation from the sun’s surface, sometimes followed by a bubble of magnetized plasma particles called a coronal mass ejection (CME). If they happen to spray out in ...

(Credit: NASA/Ben Smegelsky) When a solar flare leaps out from around the sun, a small fleet of scientific instruments designed and built at the University of Colorado Boulder form a first line of ...