Weird Upside Down Rainbow!
Wow, I didn’t know rainbows could smile!
This may look like a colourful smile in the sky – but in fact it’s an upside down rainbow caused by freak weather.
The phenomenon, called a circumzenithal arc, is rarely seen outside the polar regions and is hardly ever spotted in the UK.
But delighted astronomer Dr Jacqueline Mitton caught it on film above her Cambridge home.
Tags: astronomer, cambridge, circumzenithal arc, dr jacqueline mitton, freak weather, mirror, phenomenon, polar regions, sky, upside down rainbow









