The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...
A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...
In terms of categorization of solar flare intensity, the letter X signifies the highest level of energy dissipated by the ...
The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...
By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.