The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

The Sun’s intensity ebbs and flows over decades, and during periods where it’s more intense, it’s more prone to solar storms.

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

On the side of the Sun facing Earth, a giant coronal hole appeared in the shape of an enormous love heart, many times the ...

The last solar eclipse of 2025 takes place today, September 21. Students can learn 10 key facts about the eclipse, its timing ...

Our sun has unexpectedly begun to ramp up its activity, which could lead to more severe solar storms that cause blackouts and ...

AP photographer Dmitri Lovetsky had been trying to photograph a plane flying across the disk of the sun for several days.

This partial solar eclipse can be seen from Antarctica, Australia, New Zealand, the Pacific Ocean, and the Atlantic Ocean. It ...

September brings the year’s final solar eclipse, but will India see it? Skywatchers worldwide await the celestial display, ...

Adirondackers will be participating in a relay themed Sun Day Wool on Saturday as they travel from Paul Smiths to Albany for ...

The partial solar eclipse will be visible in parts of Antarctica, the Pacific Ocean, Australia and the Atlantic Ocean on ...

While UAE residents will not see the event unfold in the sky, astronomy enthusiasts in the country can tune into a livestream ...