How do we know when the next full moon is? We can consult an almanac, the Internet, or our handy full moon calendar, of course. But if you learn the moon phases, you can wager a pretty good guess no ...

The Moon's phases are caused by changing amounts of sunlight reflecting off its surface as it orbits Earth. Lunar eclipses happen during a Full Moon when Earth is between the Sun and Moon. Solar ...

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 ...

A look at the phases of the moon, from new moon to full moon, including's tonight's lunar phase. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

As the cycle nears its end, the upcoming New Moon on September 21 will mark a fresh beginning, both in astronomical terms and in cultural interpretations of time and energy.

We're a day away from the full moon, so let's see what's happening in the current lunar cycle. This is a series of eight unique phases of the moon's visibility. The whole cycle takes about 29.5 days, ...

Update for 6:20 am ET: The Beaver Moon partial lunar eclipse has ended. Our wrap story with videos is here. You can check out amazing photos of the Beaver Moon lunar eclipse in our gallery. The next ...

As of Friday, Aug. 29, the moon phase is Waxing Crescent, and 34% will be lit up to us on Earth, according to NASA's Daily Moon Observation.