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

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

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

Space experts are watching a sunspot region known as AR4046 which recently produced a significant solar flare and coronal mass ejection that had the potential to be as significant as the solar storm ...

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

The other part of the good news is the timing of the possible northern lights. Notice that NOAA forecasts a Kp Index of 4 ...

For those that rise early, a rare partial solar eclipse will light the skies over Vermont this morning. The eclipse itself will start before the sunrise, which is at 6:38 a.m. and peak within a few ...

The NOAA NWS Space Weather Prediction Center has issued a G2-level Geomagnetic Storm Warning. It lasts until around 2 a.m.

A coronal mass ejection (CME) from a powerful solar blast on March 1 is racing toward Earth, with the potential to spark a geomagnetic storm and subsequent ... Check out our aurora live updates ...

NASA's live event on EZIE spacecraft launch to study aurora electrojets and prevent potential technology disruptions calls ...