Skywatchers will witness a rare event as the Moon, Mars, and Mercury appear close together in the twilight sky this October.

A rare October supermoon lit up the night sky late Monday night. A “supermoon” occurs when a full Moon comes close to Earth. It only happens about three times a year, according to NASA. This means it ...

June's full moon, known as the strawberry moon for the time when strawberry season is at its peak, lit up the night sky on Tuesday. It was also the lowest full moon visible from the Northern ...

A full Harvest Moon, also the first supermoon of the year, lit up the night sky Monday, offering a nice celestial view for curious stargazers in New England and around the world. The rare October ...

October's supermoon lit up the night sky on Monday, Oct. 6, creating countless photo opportunities for photographers around ...

Here are the best photos of the lowest full moon in over a decade. June's full 'Strawberry Moon' lit up the night sky last night, treating skywatchers to a rare once-in-a-18-year display as it rode ...

While there is the expression “Once in a blue moon,” once in a while, there is a Black Moon too. Later in August, a rare Black Moon will be seen — or rather, hidden — in the night sky. A Black Moon is ...