How to Photograph a Lunar Eclipse

How to Photograph a Lunar Eclipse By Fred Espenak A lunar eclipse occurs whenever the moon passes through the Earth’s dark shadow, which can only happen during a full moon. There are two or more lunar eclipses a year. Types of Lunar Eclipses Penumbral Lunar Eclipse. This occurs when the moon passes through the Earth’s penumbral shadow. These eclipses are subtle and hard to observe. Partial Lunar Eclipse. This occurs when a portion of the Continue ReadingHow to Photograph a Lunar Eclipse