March's full moon will appear in the sky overnight tonight, but its usual white disc will change in color as the night continues. A somewhat rare astronomical phenomenon, a total lunar eclipse, will ...

A second full moon in a calendar month will occur on May 31 and be best seen at moonrise on May 30. Why is the Blue Moon one of astronomy’s most misunderstood terms?

Can you see anything tonight?

The second full moon of May rises this weekend — here’s exactly when and where to see the so-called Blue Moon at its best.

We all know the saying "Once in a blue moon," an idiom used for a rare or unlikely occurrence, but what exactly is the blue moon, is it really blue and just how rare is it? The month of May will see a ...

Skywatchers are preparing for one of 2026s most beautiful lunar events as a rare Blue Moon rises alongside bright stars and ...

A rare lunar event is almost here, and timing will matter. — Pixabay/Robert Karkowski The month is saving a big sky show for the finish. The next full moon reaches peak illumination at 4:45 a.m.

Later this year, a prototype telescope is slated to land on the moon. It could usher in a new era of lunar radio astronomy.