Light pillars over Naberezhnye Chelny. Some scientific sources ascribe the unusual optical phenomenon to the refraction of light in the ice crystals which formed in the frosty air.
- Categories: Environmental Issues
- Location: Naberezhnye Chelny, Russia
- Event date: 20.12.2010
- Date published: 21.12.2010
- Author: Roman Pinchuk
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 3888x2592px, 2.7Mb