A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Northern Michigan will have a low chance of viewing the northern lights Saturday night, with a G1 minor solar storm expected, ...

“In a world that is now so dependent on electricity and electronics, a similar event has the potential to cause widespread ...

Auroras could light up the night sky following a severe solar storm. Another display of the ... in a dazzling light show when they reach Earth. Auroras occur when a blast of solar material and ...