Editor's note: This article was updated on Nov. 12 at 11 a.m. after two of the three incoming CMEs hit Earth overnight. The combined solar outbursts triggered a severe G4 geomagnetic storm, resulting ...
A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.
For two nights, dazzling auroras delighted sky-gazers in unexpected places, including in the US as far south as Florida. The cause: dual solar storms unleashed by the sun reaching Earth. A severe ...
A new paper calculated a solar storm could bring down the planet’s satellite system in just three days, wreaking havoc on ...
A powerful burst of energy from the sun streaming past Earth painted the night sky as far south as Florida with stunning northern lights displays overnight Tuesday. The dancing red and green and ...
Sometimes there are storms where the wind gets really strong, it might rain, or there might be thunder and lightning. Did you ...
A massive solar storm has delayed the launch of Blue Origin's New Glenn rocket for a second time. The rocket is scheduled to carry NASA's ESCAPADE twin satellites on a mission to Mars. The Space ...
NEW YORK (AP) — Solar storms brought colorful auroras to unexpected places on Tuesday night, and there could be more to come. Space weather forecasters confirmed that storms reached severe levels, ...
NEW YORK — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few ...
Solar scientists are tracking a surge in activity on the sun that could unleash powerful storms toward Earth, with the potential to disrupt electricity, communications and navigation on a global scale ...
NEW YORK (AP) — Solar storms may bring colorful auroras to several northern U.S. states Thursday night. The sun burped out a huge burst of energy called a coronal mass ejection that’s currently on its ...