Patient observers can watch this process happening as the gray full moon gradually turns red; displays ever-changing reddish, pinkish and orange hues for a short period; and then slowly returns to ...

Skywatchers across the world will witness the first total lunar eclipse in three years. Here’s who will have the best ...

During a total lunar eclipse, the lunar surface turns a rusty red color, earning the nickname "blood moon". The eerie red appearance is caused by sunlight interacting with Earth's atmosphere.

This blood moon turns red because all the sunsets and sunrises on Earth are projected onto it. Watch Earth's shadow "bite" the moon then change its color for the first time in two years.