The night sky will bring an added treat this Halloween as it features a spectacle that has not occurred in nearly two decades.
Halloween is shaping up much differently this year due to the coronavirus pandemic with some communities electing to cancel trick-or-treating to reduce the risk of the virus spreading from one household to another. But in neighborhoods where young masqueraders will be going door-to-door collecting candy, they will have a bright full moon to help light the way.
This won’t be the typical full moon, either — it will be a blue moon.
The moon rises in the sky as seen through the Four Towers, or C.T.B.A. (Cuatro Torres Business Area) in Madrid, Spain, Monday, Aug. 11, 2014. (AP Photo/Daniel Ochoa de Olza)
Contrary to its name, a blue moon does not appear blue in color. It is simply the nickname given to the second full moon in