Many commercial flights may need to be rerouted or grounded to prevent passengers from being exposed to space radiation from ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A gargantuan solar flare detected being flung out of the sun on July 23 ...

Add Yahoo as a preferred source to see more of our stories on Google. Comparing the number of solar flares against past solar cycles is more complicated than you might think. . | Credit: MARK ...

Scientists have finally seen a long-predicted motion on the sun, and it may help explain explosive solar activity.

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 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Waves of solar flares keep pouring out of the sun, sparking "rolling" ...

A spectacular celestial fireworks display occurred as the Sun erupted with a powerful M-class solar flare. See the ...

Research by university scientists suggests that solar flares may be far hotter than previously believed, offering new insights into the Sun’s behavior. The findings, recently published in the ...

Solar flares, powerful bursts of energy from our Sun, can have serious effects here on Earth. Flares and other solar eruptions can affect radio communications, disrupt electric power grids, mess up ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A spot on the sun 10 times larger than Earth has been seen ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...