While it often seems unvarying from our viewpoint on Earth, the sun is constantly changing. Material courses through not only the star itself, but throughout its expansive atmosphere. Understanding ...

A new solar tracker algorithm developed by PV Hardware USA may increase energy collection during overcast conditions, potentially by up to 20% on some days compared to traditional sun-tracking ...

Observing a solar eclipse is technically possible from a wide area tracing the sun's path, but a total solar eclipse is the end boss of the experience. For those chasing that view, solar eclipse maps ...

The sun has unleashed a rare sequence of four X-class flares within 48 hours, sparking global alerts for both technological ...

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The Sun has hurled the most intense burst of radiation at Earth in more than two decades, a reminder that our star can flip ...