Observing an eclipse of the sun is always fascinating, but on March 29, 2025 — when a partial solar eclipse is visible in the Northern Hemisphere — there will be an extra reason to do so. As well as ...

The spectacle was particularly enthralling for Lisa Upton, who caught the skies over Boulder, Colo., glowing eerily red. Upton, a heliophysicist at the Southwest Research Institute, is an expert in ...

Scientists have found a way to spot active regions of the sun, below the solar surface, a full day or two before they erupt as sunspots on our nearest star, researchers said. Sunspots, which are ...

NEW ORLEANS (WVUE) - An uptick in strong solar activity could create a severe solar storm, bringing the Northern Lights as ...

These CMEs are currently headed toward Earth and will likely cause strong to minor geomagnetic storms later today and ...

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

Each pixel of this image of a sunspot is roughly 10 kilometers. The photo was captured by the Daniel K. Inouye Solar Telescope in Hawai’i using a new instrument. (Credit: VTF/KIS/NSF/NSO/AURA) SPACE ...

While last week's stunning auroras delighted many people across Australia, a massive solar storm that hit last year squeezed ...

Richard Switzer of Hamburg got this shot of the sun, complete with sunspots, during Thursday's solar eclipse as he stood on the Lake Erie shore by Route 5 and Hoak's Restaurant. Switzer said the ...

Over the last decade, KoSO’s massive photographic collection — over 1,20,000 plates — has been digitised, converting a ...

Sunspot AR3311 have been extremely active since its emergence in NASA Solar Dynamics views. Seven m-class flares can be seen ...