Did you see it? Several News 13 viewers shared images of a ring appearing around the moon Sunday night. A "moon halo" or "moon dog" is an optical illusion created by the collision of light waves ...

Referred to as a "moon halo," "moon ring" or "22° halo," the glowing ring around the moon is actually an optical phenomena. According to space.com, "the moon's halo or lunar halo is an optical ...

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

During the day, folks can call this a 'sun halo', but at night and when associated with the moon, try a 'lunar halo'. These ...

Halos are often the result of ice crystals in cirrus clouds. When moon or sunlight shines through these crystals, the light ...

Wendy Sawyer saw this halo in the Lehigh Valley. A rare sight circled the full moon Sunday night ... around the moon. For this to happen the moon has to be very bright, so you often only see ...

A lunar halo has been spotted in the night skies across the West Midlands. The ring around the Moon was seen on Wednesday evening in Shropshire, Warwickshire and Worcestershire. The phenomenon is ...