A rare blue moon will peak on Sunday, May 31, in California, the last such event until 2028. - The blue moon is the second full moon in May, occurring every two to three years.
- Despite the name, the moon does not appear blue; the term refers to the rarity of the event. - Blue Moon Brewing Company will sell blue-colored beer at bars across California from May 29 to May 31.
- The next monthly blue moon after this one will not happen until December 2028. This celestial event offers a unique opportunity for stargazers and beer enthusiasts alike.