Partial view of the solar annular eclipse in Buenos Aires, Argentina, taken on Oct. 2, 2024. Partial view of the solar ...

In the Americas alone more than one billion people in 35 countries could bear witness to the total lunar eclipse.

This story was updated to add sky cover map at time of eclipse. A "blood moon" total lunar eclipse will occur late Thursday, astronomers say. The moon will turn deep shades of rusty-red throughout ...