Sun pillars are a beautiful atmospheric phenomenon that can sometimes be seen at sunrise or sunset. Watch this video to learn more about how they form.
Breakdown
- Sun pillars are optical phenomena sometimes called light pillars. 4s
- They usually occur at sunrise, sunset, or with a distant bright light source. 7s
- Ice crystals in high, thin clouds reflect light, creating the effect. 14s
- The reflection from plate-like ice crystals produces the pillar appearance. 20s