A massive G4 solar storm is racing toward Earth — phone networks, GPS, and power grids face chaos. Here’s what you must know ...

The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.

You could get more opportunities to see supercharged auroras over the next few months, thanks to our very active sun. Solar activity waxes and wanes on an 11-year cycle. The current cycle, known as ...

2024 was a busy year for solar news, but what can we expect from 2025? In April, a total solar eclipse was visible to millions in North America. This was followed in May by the largest geomagnetic ...

A bevy of activity from the Sun produced a severe solar storm this week, producing northern lights across as far south as the ...

Our sun has officially hit its solar maximum, with increased rates of auroras and solar flares expected in the coming months, NASA has announced. The sun goes through 11-year cycles of activity, ...

NEW ORLEANS (WVUE) - An uptick in strong solar activity could create a severe solar storm, bringing the Northern Lights as ...

On Oct. 15 NASA and the National Oceanic and Atmospheric Administration (NOAA) jointly announced that the sun had entered solar maximum, a stretch of time when its activity is at or near peak. There ...

This split image shows the difference between an active Sun during solar maximum (on the left, captured in April 2014) and a quiet Sun during solar minimum (on the right, captured in December 2019).

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Created in Canva Pro by Daisy Dobrijevic 2024 was a busy year for solar news, but what ...