Rare clouds look like a 'Red Arrows' display
The optical illusion created by the Cirrus Radiatus clouds created sun-burst like skies across parts of the UK.
What is a sun pillar? Optical phenomenon spotted recently over Central Virginia
If you get up with the roosters, you may have recently seen a rare sight in the sky for the Central Virginia area: a sun pillar.
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Waves in the sky: Kelvin-Helmholtz clouds spotted in Canada
A woman in Calgary, Alberta, Canada, saw a strange, wavy cloud in the sky on Feb. 22, 2025, and took to X, formerly known as Twitter, to crowdsource an answer. "Does anyone know what is happening here ...