Lunar Halo

Lunar Halos

22 degree lunar halos are visible when ice crystals in the clouds refract the moonlight.

Lunar Halo — 22 degree lunar halo taken on Nov. 10, 2019 using iPhone.

Lunar Halo 12/15/2005

Lunar Halo 12/15/2005

Current amateur astronomy information such as points of interest and events in the night sky, star party dates, educational information, telescopes buying tips and much more.