A flurry of solar storms suggests the sun is in a period of maximal activity, so more auroras could be in store. Next month, ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.

The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go ...

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.

Experts are expecting this winter to be a banner season for skygazers. From meteor showers and solar flares to potential ...

“The Geminids are the star of the show for December,” said Kat Troche, a NASA solar system ambassador. “All you have to do is ...

Scientists from NASA, the National Oceanic and Atmospheric Administration and the international Solar Cycle Prediction Panel ...

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

It’s right in the middle of this cycle that the sun begins to produce an excess of sunspots, which can lead to what are ...

The northern lights may be visible in the United States on Black Friday. Here's what to know about visibility in Bucks County ...

Discover the Sun’s incredible heat, its layers, and what fuels it. Explore ExtremeTech’s in-depth article and get closer to ...