These clouds bend the sunlight, causing colourful patterns, like a rainbow, Dr Anand explained, adding that one usually sees ...

Colorful noctilucent clouds were spotted in the Martian sky on Jan ... be seen before daybreak or after sunset. "Sometimes these clouds even create a rainbow of colors, producing iridescent ...

People across Wales looked to sky on Thursday and saw the usually grey clouds lit up with a pink ... "When it came to Thursday's sunset we had different levels of cloud in the atmosphere which ...