Your "once in a blue moon" moment is coming up quick. May will end with the rare lunar event, the only one of 2027. How to watch it in Arizona.

Add Yahoo as a preferred source to see more of our stories on Google. The moon is about to have some planetary company in the night sky for one night in May, and skywatchers in Arizona should easily ...

Few sights are as striking as a full moon lighting up the night sky. This weekend, skywatchers can see the second full moon in a single month. A blue moon will be visible over Arizona on Sunday, May ...

In past months, we’ve seen full moons share the sky with lunar eclipses and with meteor showers. But this month we will have two full moons on both the first and the last day of the month. This rare ...

Skywatchers of Arizona, your week will begin with a chance to witness a unique celestial event. On Monday, a super blue moon will illuminate the evening skies, offering a stunning spectacle as two ...

October dazzled skywatchers with celestial highlights such as the Orionid meteor shower, the appearance of comet Lemmon and comet Swan, and even an asteroid tagging along Earth like a second moon. But ...