The next lunar eclipse is a once in a lifetime opportunity. (No, really.) Introducing the Beaver Moon. The eclipse is such a rare occurrence, it’ll only happen once in your lifespan…if you’re lucky.

A total lunar eclipse is turning the moon a deep reddish-orange on Tuesday for sky-gazers in Asia, Australia, the Pacific Islands and the Americas. This event, often referred to as a blood moon, ...

We tend to hear about solar and lunar eclipses only in the days before they happen, often with the impression that they are unfolding in far-off or exotic parts of the world. For months, the sky ...