It's actually the clouds that do it ... This makes the sky appear blue more than any other color. This is also why sunsets ...

This satellite picture shows the Cirrus Radiatus clouds and the blue arrows show direction of jet stream A fan of pink and yellow streaks decorate the blue sky over a frosty field in Coulsdon ...

People across Wales looked to sky on Thursday and saw the usually grey clouds lit up with a pink glow. Particles in the atmosphere can scatter sunlight, allowing us to see certain colours more ...