F or all of its life-sustaining energy, the sun is pretty chaotic. Roiling plasma covers its surface along with fluidic snarls of magnetic fields that birth solar flares. These fiery outbursts occur ...

Here's what you need to know to make the most of the partial solar eclipse on Sept. 21, as the moon takes a 'bite' out of the sun. When you purchase through links on our site, we may earn an affiliate ...

Skywatchers can anticipate a 'ring of fire' effect during an annular solar eclipse on February 17, 2026, primarily visible ...

On Sept. 21, a day before the equinox, a partial solar eclipse will obscure up to 86% of the sun Getty The last eclipse of the year arrives on Sept. 21, with a partial solar eclipse offering dramatic ...