The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

Largest solar radiation storm in more than 20 years could trigger auroras on Earth - A solar radiation storm this large has ...

(KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

The project has recently been submitted to the European Space Agency for consideration as a future mission. The current ...