Halo of the moon
I quote from APOD, a captivating picture by Juan Carlos Casado:
The Halo around the moon is said to be created by refraction of light by ice crystals within thin clouds surrounding the moon. It is also said that the small bright speck on the top right represents Jupiter! Enjoy! :)
The Halo around the moon is said to be created by refraction of light by ice crystals within thin clouds surrounding the moon. It is also said that the small bright speck on the top right represents Jupiter! Enjoy! :)