Add Yahoo as a preferred source to see more of our stories on Google. Credit: Created in Canva Pro. The second full moon of May, the 'Blue Moon', rises tonight, marking the smallest full moon of 2026.

Ever heard the expression "once in a blue moon"? That frequency is coming soon. Moonwatchers will get a treat in May, with the rare occurrence of two full moons. The month's usual full moon - the ...

Add Yahoo as a preferred source to see more of our stories on Google. This only happens once in a blue moon, literally. May's second full moon is almost here, and not only is it a rare blue moon, but ...

You’ve probably heard the phrase “once in a blue moon.” Maybe you’ve even used it to describe an occasional occurrence in your life — the frequency with which you buy a new cellphone, for example. But ...

With a record-setting IPO in just a few weeks, SpaceX saw its rival in a contest to put astronauts on the lunar surface go up in flames, reinforcing its dominance in the space race and its primacy in ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The so-called Blue Moon rose at dusk on Saturday, May 30, ...