![]() Cold temperatures in the northern U.S. are creating optical "pillar" illusions of the Aurora Borealis and other light sources, a phenomenon caused by light being refracted through falling ice crystals in windless conditions. |
![]() February 12, 2021 at 11:25AM - Disrn Dazzling optical illusion created by low temps appears in northern U.S. Click the headline to read the full report at Disrn |
0 Comments
Leave a Reply. |
D i s r n The latest news and headlines from Disrn. Keep up with breaking news stories and the news you care most about. Brief, smart news analysis with key insights to simplify the news for you. Archives
February 2021
Categories |