Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A full Blue Moon is coming this weekend — and despite the ...

A rare Blue Full Moon is set to grace the night sky, offering sky-gazers an unusual lunar spectacle that will not be seen again in quite the same way for decades. The celestial event is attracting ...

You’ve probably heard the phrase “once in a blue moon” used to describe something that happens rarely — and that makes sense, given that a blue moon usually refers to the second full moon to hit in ...