Tonight's full Moon goes by many names (as all the full Moons do) but it's more commonly called the Beaver Moon. I was vegging out watching The (original) Karate Kid with my daughter, who sings right along to all the terrible 80's jams, when a friend called me to tell me about the crazy sky action. I went out to see high altitude cirrus clouds creating a gorgeous 22 degree halo around the full Moon. This effect is caused by ice crystals in the thin clouds refracting the moonlight (more info here). Sometimes you'll see it as just a thin ring around the moon in the clear sky but when the clouds are a bit thicker the colors really pop. It was pretty dramatic tonight.