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

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

U.S. power producers have lifted output from both fossil fuels and clean energy sources to new highs so far in 2025, on the ...

A team of solar physicists has released a new study shedding light on the fine-scale structure of the sun's surface. Using ...

When sunspots erupt at nearly the same time, it could be something known as "sympathetic solar flares." A double eruption ...

A severe geomagnetic storm caused the Northern Lights to appear over an area of Europe and the U.S. as a satellite detected ...