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

After researchers published their findings of two different spider species peacefully cohabiting in a giant colony nestled in ...

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

Solar physicist Dr Richa Jain explains that we are currently in Solar Cycle 25, which began in December 2019 and is now at ...

Could three giant solar storms combine into one of the most powerful geomagnetic storms in decades? That’s exactly what space ...

At the center of a galaxy 10 billion light-years away, a supermassive black hole is the new record holder for brightest flare ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

Solar flares are intense bursts of radiation that occur when magnetic energy that has built up in the solar atmosphere is released. The recent eruptions, categorized as X-class flares—the strongest ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

The region has unleashed at least two powerful solar flares in the last 12 hours, and experts are certain there's more to ...

On November 1, 2025, sunspot activity on the Sun has increased as new regions rotate into view, according to EarthSky. Currently, only one numbered sunspot region, AR4267, is visible on the ...

A New Mexico State University astronomer and her team can now predict space weather in the sweet spot between two extremes of current methods that provide warnings of solar flares that can ...