On Sunday, Sept. 21, 2025, a deep partial solar eclipse will be visible from some remote areas of the Southern Hemisphere. Despite being a partial solar eclipse, it will be relatively major. It will ...

The first hints of fall are in the air, and Philadelphia has a packed week of openings, festivals and seasonal celebrations. The week kicks off Tuesday with two major events running through Sunday: ...

Unlike a total solar eclipse, where the moon completely blocks the sun and makes it possible to see the solar corona (our star's wispy outer atmosphere) with the naked eye, a partial solar eclipse ...