Eleven-year-old Ben from Rapid City, South Dakota, asks about sundog, a bright halo or spot near the sun caused when sunlight passes through high ice crystals. The origin of the name is unknown, although the term has been used in English at least...
Eleven-year-old Ben from Rapid City, South Dakota, asks about sundog, a bright halo or spot near the sun caused when sunlight passes through high ice crystals. The origin of the name is unknown, although the term has been used in English at least...
