Why is May’s full moon so special? What to know the blue moon, according to an astronomer, and why it’s considered a micromoon.

If you look up to the full moon at sunset this evening, you may notice it looks ever so slightly smaller than usual.

The size of the moon, as perceived from earth, is dependent on its location within its elliptical orbit around the earth. And ...

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 ...

The rare second full moon of the month, known as a "blue moon," is about to rise. The rare blue moon is set to peak early Sunday morning, May 31. Here's what to know about the next May full moon 2026 ...

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 ...

Is there a full moon tonight? A rare 'once in a blue moon' moment is arriving this week—here’s when to look up, what it means and blue moon explained.

You'd better get up early if you want to catch the blue moon.