Clouds, rainbows and weather all occur amongst a planet's sky.
In astronomy, the sky is divided into many regions, called constellations. See also Chinese constellation.
Many cultures ascribed strong religious qualities to Earth's sky, believing it to be the home of the heavens and various deities.
Sky gods/goddesses in different cultures:
This is still a stub; please help fix it.
... Polio syndrome[?]
Post Traumatic Stress disorder (PTSD)[?]
Post Traumatic Stress disorder[?]
Postaxial polydactyly mental retardation[?]
Posterior tibial tendon ...
Kids.Net.Au - kids safe portal for children, parents, schools and