As of Monday, Oct. 13, the moon phase is Third Quarter. Tonight, only 53% will be lit up, according to NASA's Daily Moon ...

Ever wondered why the moon looks different tonight than it did last night? It's not random; the moon is actually moving through a cycle of eight phases known as the lunar cycle. T ...

Learn how the Moon’s phases form, why it changes shape in the sky each night, and what each stage — from new moon to full moon — actually means.

Ever wondered why the moon looks slightly different every night? This is due to where we are in the lunar cycle. The lunar cycle is a series of eight unique phases of the moon's visibility. The whole ...

The half-lit disk of the first quarter moon will grace the night sky on Monday (June 2), presenting a wealth of lunar features to explore before Earth's natural satellite sets below the horizon in the ...

The full moon closest to the autumnal equinox is called the Harvest Moon. In 2025, that falls in October, so this full moon ...