The solar system is one of our family favorite things to look at and discuss. We have big dreams of one day being an astronaut, so it is only fitting to make an augmented reality solar system. The version for iOS is much more interactive, because you can see the planets all the same size and then when you click on the interactive on-screen button it will switch to a view that allows you to the planets and sun scaled to the sizes that they are relative to each other. I do have a longer blog post that goes into further details on the work that went into this project.