Atmospheric Optical Effects, Moon Moon Ring January 18, 2019 WPOTD Editor Leave a comment This image is of a moon ring. A ring caused by moonlight refracting through ice crystals in the upper atmosphere. Taken in Laurel, Md in the early morning of 11/24/18 Photo Credit: Michael Warrick Click for larger image. Advertisements Share this:EmailFacebookRedditTwitterGooglePinterestLike this:Like Loading... Related