The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...

A NASA mission to observe the activity of the solar wind has returned its first images of giant coronal mass ejections (CMEs) ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

X-class flares are the most energetic class of solar flares, with each step up in number representing a tenfold increase in ...

If you live in one of the 9 states forecasted to have a chance of seeing the northern lights tonight, head to a north-facing ...

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

The solar flare peaked at 5:49 p.m. EDT on Tuesday, NASA's Solar Dynamics Observatory said. It was an X-class flare — the ...

Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on ...

Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering ...

Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

A European space agency created the first "artificial total solar eclipse" using a pair of satellites on Monday.