A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), potentially triggering colorful auroras over the northern U.S.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31.

Last month, space weather experts confirmed ... Scott McIntosh, a solar physicist and Vice President of Lynker Space, told Live Science that geomagnetic activity in the upper atmosphere could ...

The National Weather Service’s outpost in ... among the top places in the country to watch the solar eclipse: NASA is hosting part of its live broadcast from the city, and hundreds of thousands ...

Fast solar wind from a massive coronal hole in ... Another great tool is the "Space Weather Live" app on iOS and Android which offers more in-depth insights into current space weather conditions ...

The new findings could help create more reliable space weather forecasts, researchers say. Solar flares are violent outbursts of electromagnetic radiation that shoot from the sun when invisible ...

If you don't catch this weekend's auroras, don't fret; all forms of solar weather, including CMEs and the resulting geomagnetic storms, happen more frequently during the peak of the sun's 11-year ...