Solar Walk is a very useful application that brings an actual 3D representation of the Solar system! Get your 3D glasses ready for an unearthly experience!Let's find out more about our neighboring planets in the Universe, play around with them determining the speed of circulation, time, choosing a particular planet to become the center of the Universe, seeing the moons of Saturn, Jupiter, Mars and Urano. The 3D model in the Solar Walk app is the scaled reproduction of the real Solar System.The latest update is designed to explore not only the Solar System, but the whole Milky Way Galaxy. Among other features are your current position, the biggest cities on the globe, 10 most interesting Earth satellites, and the points of interests on Mars, Venus, and the Moon. The update starts the educational movie collection with the first video "Solar System Planets' Size Comparison".NOTE: Solar Walk can only be purchased via the Mac App Store (the buy link redirects you to its App Store page). To purchase/download applications via the App Store an Apple account is required.