The sun released its strongest X-class solar flare of 2025, raising chances for northern lights and warnings of possible tech ...

NASA scientists are still making huge discoveries about the largest geomagnetic storm to hit Earth in two decades ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

A powerful solar eruption lit up the Sun’s northern hemisphere late on May 12 (early May 13 IST), sending a massive wave of ...

The solar filament caught by aurora chaser Vincent Ledvina, stretches over a million kilometres in length as it begins its ...

Solar material from the eruption will likely miss Earth. A massive solar filament erupted in dramatic fashion last night (May 12-13) around 8 p.m. EDT (0000 GMT), hurling a surge of material across ...

In a paper published in Geophysical Research Letters, researchers from Kyushu University report on the activity of sporadic E ...

A year ago, an extreme solar storm caused impressive auroras around the world. NASA has now compiled a whole series of ...

What can the largest geomagnetic storm in decades teach scientists about extreme solar activity and how to prepare for it?

U S space agency NASA has outlined lessons that have been learned following the "Gannon storm" of May last year, the most severe geomagnetic storm in over two decades.

You may have noticed that the UK has been treated to more intense and frequent Northern Lights displays in recent months. One ...

A 2024 geomagnetic storm exposed vulnerabilities on Earth, disrupted GPS, power grids, and is reshaping our view of solar ...