Four prominent celestial objects — the moon, a bright planet and two bright stars — will come together to form a "celestial ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward around the ecliptic once in 18.61 years (6,798 days).

August ends with its second supermoon of the month, called a blue moon. And look for a bright glimpse of Saturn next to the moon in the night sky.

Last night's "Strawberry Moon" hovered lower in the night sky than it had done since 2006. Here are some stunning global ...