Nobody panic: we’re having a full moon on Halloween this year. It’s also a blue moon, as it’s the second full moon to occur within a single month. According to Farmer’s Almanac, the occurrence of a full blue moon on Halloween only happens once every 19 years and will not be seen again until 2039, 2058, 2077, and 2096 during this century. As a side note, any full…
Celestial Events• Holidays