On August 21, a swatch of Earth residents will witness the rare side effect of our planet’s long dance with its oldest partner: a total solar eclipse, caused by the perfect alignment of the Moon in ...

An eclipse is one of the universe's most awe-inspiring celestial phenomena, capturing the attention of cultures and spiritual traditions worldwide. Lunar eclipses, in particular, hold significant ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Update for 3:45 p.m. ET: The annular solar eclipse of 2023 has completed its pass over the United ...