An annular solar eclipse, also known as a "ring of fire" eclipse, was visible in Antarctica, with a partial eclipse observed in the southern tip of South America and across the southeast corner of

A solar eclipse occurs when the moon passes between the earth and the sun, either partially or completely blocking the sun from view. For those outside the path of visibility, a livestream is set to begin shortly, providing a front-row seat to the rare alignment as it happens.

This week is packed with holidays and celebrations. From Mardi Gras and the Lunar New Year on the day of the solar eclipse, to Lent and Ramadan.