During the Artemis II mission launched Wednesday, NASA will test out a pair of new solar radiation forecasts, developed at ...

A massive X1.4 solar flare won't endanger NASA's four Artemis 2 astronauts on their way to the moon.

In the Artemis II mission, NASA will test out a pair of new solar radiation forecasts, developed at University of Michigan Engineering, designed to protect astronauts venturing away from Earth. The ...

A surge of geomagnetic activity could keep auroras shimmering across the night sky from Wednesday, April 1, into Thursday, ...

Skywatchers across Europe, North America, and parts of Asia reported vivid aurora displays. Scientists linked the event to heightened solar activity.

Add Yahoo as a preferred source to see more of our stories on Google. A monster sunspot has taken aim at Earth after firing off dozens of powerful flares Sunday and Monday (Feb. 1-2) — including the ...

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks to a giant eruption on the Sun and a large opening in its atmosphere, we're ...

Eruptions of charged particles from the sun are moving toward Earth and could create vivid displays of the northern lights, or aurora borealis, across large parts of the northern United States this ...

A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric Administration's Space Weather Prediction Center. A coronal mass ejection -- ...

(Nanowerk News) At times the sun ejects energetic material into space which can have consequences for space-based and even ground-based electronic technology. Researchers aim to understand this ...