Neptune, the most distant major planet in the Solar System, has finally given up one of its longest held secrets. After ...

A vast, volatile blemish has opened on the face of the Sun, and it is already rewriting the current solar cycle’s record book ...

Researchers have resolved the 709 BC oldest solar eclipse mystery by reanalyzing ancient Chinese records and modern ...

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions ...

For thirty years, SOHO has watched the Sun from a stable perch in space, revealing the inner workings of our star and ...

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

Because this record survived, we know more about ancient Chinese history, the rotation of the Earth, and past solar activity ...

An international team of researchers has reevaluated what the scientific community considers the oldest datable record of a ...

Increased solar flare activity could cause geomagnetic storms, NOAA says, which could affect certain technologies and migrating animals.

An international team of researchers has used knowledge of historical geography to reexamine the earliest datable total solar ...

This year marks 30 years of SOHO observing our sun, an extraordinary milestone for a mission originally expected to last only ...

For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...