Celestial events have long fascinated humans, and few are as striking as a total solar eclipse. Occurring when the moon aligns between the sun and the Earth, the phenomenon plunges daylight ...

In August, a celestial spectacle will draw millions to a sparsely populated swath of Spain. Visitors will find the region is full of earthly wonders, too. The medieval Castle of Ucero, near the city ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. On August 12, 2026, the Moon’s shadow will trace a path ...