Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

SorellaLaBefana

(257 posts)
Wed Dec 25, 2024, 07:07 AM 13 hrs ago

Moon, Dogs and Lights: The APOD for December 25


...Moon rising through ice fog-filled air resulted in ... Moon dogs, tangent arcs, halos, and a parhelic circle, light pillars above distant lights are visible on the far left, while Jupiter and Mars can be found just inside the bottom of the 22-degree halo.

https://apod.nasa.gov/apod/ap241225.html

These effects all result simply from the cold, mathematically predictable reflections of moonlight—thus ultimately from reflection of sunlight.

The Beauty and Wonder are in the Eye and the Mind of the Beholder.

Happy Solsticetide: Whatever your tradition may call this time of year.

Peace and GoodWill to All
Latest Discussions»Culture Forums»Science»Moon, Dogs and Lights: Th...