An international team of researchers tracked the active solar region using the Solar Orbiter spacecraft, a joint NASA and ...

Would the explosion of 93 million miles of plasma interfere with power grids and GPS and light up the night sky in glowing ...

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.

As we brace for the largest solar storm in two decades, scientists are predicting a rare “cannibal storm” that could potentially hit Earth as early as this week. This event is expected to cause ...

Colorful auroras could be visible in areas of the United States on Wednesday evening due to a solar storm, according to the National Weather Service’s Space Weather Prediction Center. The auroras ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe ...

A ‘cannibal solar storm’ is hitting Earth on Sept. 1. The storm is called as such because the sun is expected to release two solar ejections, and one will engulf the other. "There’s a chance that we ...

A solar storm occurs when the magnetic fields of the sun get twisted enough from its rotation that they snap. When this happens, they release massive amounts of energy into space. We are not in direct ...

A first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar storms. When you purchase through links on our site, we may earn an ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

New observations of Jupiter’s Great Red Spot captured by the Hubble Space Telescope show that the 190-year-old storm wiggles like gelatin and shape-shifts like a squeezed stress ball.Related video ...