The sun has somewhat surprised forecasters today with a dramatic X-class solar flare from a newly emerging sunspot region.The ...

Understanding Solar Storms Solar storms, often referred to as space weather events, are a fascinating phenomenon that can ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

A partial solar eclipse will occur in the United States this weekend, but clouds may ruin the event in Massachusetts.

Geomagnetic storms on March 25-26 could bring northern lights to the Midwest and northern regions of the US, NOAA reports.

A partial solar eclipse will happen over New Hampshire this weekend, reaching maximum eclipse at 6:38 a.m. Saturday, when 56% of the sun will be covered.

Viewing opportunities in the northern lights forecast are significantly better than initially reported yesterday and ...