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 ...

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 ...

American space agency NASA announced the Habitation and Logistics Outpost (HALO) of the Gateway space station is almost ready ...

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

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 with ice crystals ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

A 22° lunar halo Monday night in Willow Spring. Photo courtesy of Jordyn Tracy in Fuquay-Varina Halos are often the result of ice crystals in cirrus clouds. When moon or sunlight shines through ...

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 ...