By sifting through that vast dataset, the team found 2,889 likely superflares on 2,527 sunlike stars. That works out to ...

In one of the largest studies of early cardiogenic shock (CS) patients, where blood flow is still functioning to vital organs, researchers demonstrated that 26% experienced worse outcomes, including ...

A newly released image of the sun captured by the world's largest solar telescope shows the surface of our nearest star in ...

What's the difference between a solar flare and a coronal mass ejection? And how do they lead to auroras?

The Daniel K. Inouye Solar Telescope in Hawai’i captured an image of a sunspot larger than several planets using a new instrument called the Visible Tunable Filter, which will help monitor ...

When fast solar wind streams collide with slower ones, they create massive spiraling structures known as corotating ...

A surge of solar energy will make the Northern Lights even more visible Tuesday and Wednesday nights — and Wyoming will be in ...

Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's ...

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night.

T he Sun goes through an 11-year cycle of activity, going from the solar maximum, where it is covered in many sunspots and is ...

NASA’s PUNCH mission just took a big step forward with the first images from its solar-observing instruments, revealing the ...