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

If using a regular camera, photography experts told National Geographic to use wide-angle lenses, an aperture or F-stop of ...

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

A coronal hole high speed stream, or CH HSS, was spotted on the sun on Friday, NOAA’s Space Weather Prediction Center ...

A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S. states.

A promising opportunity to spot the northern lights arises late Saturday through the early morning hours on Sunday in ...

The Northern Lights could be visible across the UK tonight (Wednesday, March 26) and experts have issued a 'red alert' to ...

The mesmerizing beauty of the Northern Lights, or Aurora Borealis, is set to fluoresce brightly tonight across an unprecedented number of U.S. states, with forecasts indicating visibility in as many ...

The best places to see the auroras, especially on Tuesday night, will be across central regions of the country — Labrador, ...

When those particles interact with the upper atmosphere, they cause a glow (usually in green) visibel to skywatchers. Spikes in those interactions can reach geomagnetic storm levels like the G3 ...