See the best images of the Blue Moon from around the world as a second dramatic moonrise occurred in the same month in a rare sky event.

A rare blue moon and four planets will shine together in the night sky this weekend - the final instance of such an event until 2028, forecaster AccuWeather says. The moon will rise on Saturday night ...

Add Yahoo as a preferred source to see more of our stories on Google. May 31, 2026 at 4:43 a.m. ET brings us a rare Blue Moon—the second full Moon occurring within a single calendar month—making this ...

The second full moon of May will look smaller and dimmer than usual. By Katrina Miller A celestial rarity known as a blue micromoon will grace the night sky this weekend. It arises from the coinciding ...

Do they really happen "once in a Blue Moon?” ...

An event that occurs once in a blue moon is coming up on the final day of May. The second full moon of the month will be on May 31 and is known as the blue moon. It follows a dazzling flower moon that ...

This weekend's Blue Moon, the second full moon in one month, is also a micromoon, because it is at the moon's apogee, the furthest point from Earth in its orbit. The best moment to catch it, writes ...

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 ...

Blue Moon 2026 is one of the most anticipated astronomical events of the year. It is expected to captivate skywatchers across the globe. Although a Blue Moon does not usually appear blue, it is called ...

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 ...

An event that occurs once in a blue moon is coming up on the final day of May. The second full moon of the month will be on May 31 and is known as the blue moon. It follows a dazzling flower moon that ...