New maps issued by NASA detail exactly when and where skywatchers across the contiguous U.S. can see the upcoming total lunar ...

How do we know when the next full moon is? While a full moon calendar comes in handy, learning the moon phases will help you predict when the next full moon will be. Another plus? You'll better ...

It's the New Moon and an annular solar eclipse.

Add Yahoo as a preferred source to see more of our stories on Google. Moon phases reveal the passage of time in the night sky. Some nights when we look up at the moon, it is full and bright; sometimes ...

March’s “worm moon” sets behind Rocca Calascio castle and village in L’Aquila, Italy. Photograph by Lorenzo Di Cola, NurPhoto/Getty Images Earth’s moon phases cycle from month to month, waning and ...

If you're wondering how bright the moon will be tonight, keep reading. We've got all the information you need for tonight's moon, as well as what you can or cannot spot on its surface as it works ...

Thanks to our lunar cycle, the moon is always changing how it appears to us. Tonight's moon is a little shy, and we can explain why. The lunar cycle is a series of eight phases of the moon's ...