Visitors to the Skylon Tower, an observation tower in Ontario that overlooks Niagara Falls, spotted this incredible meteorological find: a rainbow that arced a full 360⁰ degrees. Watch the video to see the full span. It’s a highly unusual event, but another one was photographed in 2013 in Australia.
-via The Geek Twins
Newest 1 Comment
Circular rainbow? What does it mean?
Abusive comment hidden.
(Show it anyway.)