The most powerful solar flare of 2026 so far is racing toward Earth, riding on the heels of a historic radiation storm and threatening fresh radio blackouts just as power grids and satellites are ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

A European Space Agency spacecraft has captured the most detailed account ever of a solar flare igniting in real time, and it ...

Blue Origin says TeraWave could transmit data at speeds of up to 6 Tbps, raising questions about competition with Starlink ...

The sun released a powerful solar flare followed by a fast-moving coronal mass ejection on January 18, resulting in a ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

The northern lights may not have been as bright as you expected, but Earth’s atmosphere was still highly active.

The storm is also responsible for pushing the aurora farther south, giving some people across the southern U.S. a rare chance ...

According to NOAA's Space Weather Prediction Center and NRCan's Canadian Space Weather Forecast Centre, we continue to have ...

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.