We have been working on an educational application for kids. It is now available for download from the Appstore: iLearn SolarSystem. This application teaches the Solar System to kids. Astronaut Ashley teaches about Galaxies, Stars, Planets and then quizzes the child by playing a guessing game. ZooBy the alien encourages the child to play further.
If you have a little space enthusiast at home, he/she will surely love this app.