Quia - Order the Planets Uncover the hidden picture by putting the planets in order by their distance from the sun. StarChild - A Learning Center for Young Astronomers NASA created this site for young children. It is slow to load, but full of fun activities on the Solar System. This site contains news, games, space stories and artwork. The Nine Planets Find an overview of the history, mythology, and current scientific knowledge of each of the planets and moons in our solar system.
Some pages have sound and movies.