"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

The NSO described the sun as "a plasma laboratory right on our doorstep" and said that the VTF's image gives promise that ...

A first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar storms.

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

The world’s most advanced solar telescope just unlocked a new level of discovery with the first light from its Visible ...

The Carrington Event of 1859, the most powerful solar storm on record, produced auroras as far south as the Caribbean and caused telegraph systems worldwide to fail, even igniting fires.

NEW YORK (AP) — A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night. The sun earlier this week burped out huge bursts of ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern Hemisphere. And last fall, a powerful solar storm dazzled skygazers far from ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern Hemisphere. And last fall, a powerful solar storm dazzled skygazers far ...