Understand the moon phases and you can wager a pretty good guess for when the next full moon is no matter where we are in the lunar cycle. Here's how.

Understand the moon phases and you can wager a pretty good guess for when the next full moon is no matter where we are in the lunar cycle. Here's how.

The Moon, Earth's nearest celestial neighbor, has fascinated humanity for ages with its ever-changing phases.

As of Tuesday, Sept. 2, the moon phase is Waxing Gibbous, and 72% will be lit up to us on Earth, according to NASA's Daily Moon Observation.

Suppose the moon was a cube instead of a sphere. What would the phases of the moon look like as seen from Earth?

This week in Starwatch I want to go back to basics when it comes to the moon. So why does the moon change shape? Why is it a ...

You won’t actually see it, but a rare black moon – this one, the second new moon in an astronomical season – will appear on ...

This diagram easily breaks down what's going on with the sun, moon, and Earth during the August 21 total solar eclipse.

When the antithesis of the full moon occurs twice in a month, or is the third of four seasonal new moons, it earns the ...