May’s second full moon is also a micromoon.

You’ve probably heard the phrase “once in a blue moon.” Maybe you’ve even used it to describe an occasional occurrence in ...

A celestial rarity known as a blue micromoon will grace the night sky this weekend. It arises from the coinciding of two lunar effects. When there are two full moons in a single c ...

The night sky this weekend is set aglow with this year’s only full Blue Moon. Following the full Flower Moon on the first day of May, the 31st marks the completion of yet another lunar cycle and the ...

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 ...

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 ...

The first full moon of the month rose May 1. Now, a 'blue moon' is coming to Western North Carolina skies. Here's what to ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. On May 31, the lunar month ...

The second full moon of May peaks early Sunday, marking a blue moon Californians won’t see again for more than two years.