Total Lunar Eclipse
People in North America and South America will have the best view of an upcoming total lunar eclipse, also known as a 'blood moon'. Lunar eclipses occur when the Sun, Earth, and Moon align so that the Moon passes into Earth's shadow. Viewers do not need special equipment to see the eclipse, but binoculars or a telescope might enhance the experience. The Moon appears red-orange during a total lunar eclipse due to sunlight passing through Earth's atmosphere. Different civilizations have historically viewed lunar eclipses in various ways.